The original amscd package provides a CD environment that emulates the commutative diagram capabilities of AMS-TeX version 2.x. This means that only simple rectangular diagrams are supported, with no diagonal arrows or more exotic features. This enhancement package implements double, dashed, and bidirectional arrows (left-right and up-down), and color attributes for arrows and their annotations. The restriction to rectangular geometry remains. This nevertheless allows the drawing of a much broader class of commutative diagrams and alike.

The hep-title package extends the title macros of the standard classes with macros for a preprint, affiliation, editors, and endorsers.

This package allows you to create high-quality publication-ready graphics directly from MGL scripts embedded into your LaTeX document, using the MathGL library.

MathGL is a fast and efficient library by Alexey Balakin for the creation of high-quality publication-ready scientific graphics. Although it defines interfaces for many programming languages, it also implements its own scripting language, called MGL, which can be used independently.

The Babel-latin package provides the Babel languages latin, classiclatin, medievallatin, and ecclesiasticlatin. It also defines several useful shorthands as well as some modifiers for typographical fine-tuning.

This package provide tools to help teachers in France to produce weekly schedules and grade books.

Fira Math is a sans-serif font with Unicode math support. The design of this font is based on Fira Sans and FiraGO. Fira Math is distributed in OpenType format and can be used with the unicode-math package under XeLaTeX or LuaLaTeX. More support is offered by the firamath-otf package.

This is the LaTeX FAQ by the Chinese TeX Society. Most questions were collected on the bbs.ctex.org forum, and were answered in detail by the author.

The package provides enhanced fonts with LaTeX support files providing access to the typewriter fonts from newtx. Regular and bold weights, slanted variants and a choice of four different styles for zero.

This package provides the Archivo family of fonts designed by Omnibus-Type, with support for LaTeX and pdfLaTeX.

This package consists of prerex.sty, a LaTeX package for producing charts of course nodes linked by arrows representing pre- and co-requisites, and prerex, an interactive program for creating and editing chart descriptions. The implementation of prerex.sty uses PGF, so that it may be used equally happily with LaTeX or PDFLaTeX; prerex itself is written in C. The package includes source code for a previewer application, a lightweight Qt-4 and Poppler-based prerex-enabled PDF viewer.

This package provides Italian date and time styles that use words for the numbers and ordinals. This package includes the following date and time styles: itfulltext and it-fulltext-twenty-four. The first style uses a format ``am pm'', the second a format ``24 hours''.

This package provides customized styles for endnotes to be used with Japanese documents. It can be used on pLaTeX, upLaTeX, and LuaLaTeX (LuaTeX-ja).

The package provides techniques for adding flip book animations in the corner of your LaTeX documents (using images or ASCII art). Animations are defined as a set of numbered files (e.g., im1.pdf, im2.pdf, ...). The package relies on fancyhdr to control the corners.

This package provides a memoir-based class for formatting University of Auckland masters and doctors thesis dissertations in any discipline. The title page does not handle short dissertations for diplomas.

The package defines a command \leading, whose argument specifies the nominal distance between consecutive baselines of typeset text. The command replaces the rather more difficult LaTeX command \linespread, where the leading is specified by reference to the font size.

This package provides a showcase of chapter styles available to users of memoir: the six provided in the class itself, plus many from elsewhere (by the present author and others). The package's resources apply only to memoir, but the package draws from a number of sources relating to standard classes, including the fncychap package, and Vincent Zoonekynd's tutorial on headings.

This directory contains the DictSym Type1 font designed by Georg Verweyen and all files required to use it with LaTeX. The font provides a number of symbols commonly used in dictionaries. The accompanying macro package makes the symbols accessible as LaTeX commands.

This package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX support for the Inter Sans family of fonts, designed by Rasmus Andersson. Inter is a typeface specially designed for user interfaces with focus on high legibility of small-to-medium sized text on computer screens. The family features a tall x-height to aid in readability of mixed-case and lower-case text.

The package provides facilities to cut windows out of paragraphs, and to typeset text or other material in the window. The window may be rectangular, or may have other sorts of shape.

This class extends the a0poster class in that it adds support to easily create posters without the need for taking care of the layout at all. It allows using \maketitle to generate a fancy header containing the title information and also provides macros to position various different types of text boxes in a two-column layout. The color scheme is inspired by the metropolis Beamer theme.

This package provides EAN-8 and EAN-13 forms.

This package provides a package to typeset proof trees for natural deduction calculi, sequent-like calculi, and similar.

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 allows drawing implicit functions f(x,y) = 0 with options for coloring the inside of the surfaces, for marking the points and arrowing the curve at points chosen by the user. The package uses the marching squares algorithm.