This package provides a small class for typesetting letters in France. No assumption is made about the language in use. The class represents a small modification of the beletter class, which is itself a modification of the standard LaTeX letter class.

This package provides a PSTricks package for three dimensional lighting effects on characters and PSTricks graphics, like lines, curves, plots, ...

This is a collection of ways to change the typesetting of footnotes. The package provides means of changing the layout of the footnotes themselves, a way to number footnotes per page, to make footnotes disappear in a "moving" argument, and to deal with multiple references to footnotes from the same place. The package also has a range of techniques for labelling footnotes with symbols rather than numbers.

This package provides a translation of Oetiker's original (Not so) short introduction to LaTeX2e.

The Not So Short Introduction to LaTeX2e derives from a German introduction (lkurz), which was translated and updated; it continues to be updated. This translation has, in its turn, been translated into several other languages; see the lshort catalogue entry for the current list.

This guide, LaTeX for Musicians, explains how to create LaTeX documents that include several kinds of music elements: music symbols, song lyrics, guitar chords diagrams, lead sheets, music excerpts, guitar tablatures, multi-page scores.

The package provides straightforward ways to define three-dimensional coordinate frames through which to plot in TikZ. The user can specify the orientation of the main coordinate frame, and use standard TikZ commands and coordinates to render their tikzfigure. A secondary coordinate frame is provided to allow rotations and translations with respect to the main coordinate frame. In addition, the package can also handle plotting user-specified functions in spherical polar coordinates, where both the radius and fill color can be expressed as parametric functions of polar angles.

Boisik is a serif font set (inspired by the Baskerville typeface), written in Metafont. The set comprises roman and italic text fonts and maths fonts. LaTeX support is offered for use with OT1, IL2 and OM* encodings.

This package allows generating several versions of the same document for different audiences.

Complexity is a LaTeX package that defines commands to typeset Computational Complexity Classes such as $\P$ and $\NP$ (as well as hundreds of others). It also offers several options including which font classes are typeset in and how many are defined (all of them or just the basic, most commonly used ones).

This package provides a package providing commands for continuation captions, unnumbered captions, and also a non-specific legend heading for any environment. Methods are also provided to define captions for use outside float (e.g., figure and table) environments, and to define new float environments and lists of floats. Tools are provided for specifying your own captioning styles.

This package offers commands to use and switch between chess fonts. It uses the LaTeX font selection scheme (nfss). The package doesn't parse, format and print PGN input like e.g., the packages skak or texmate; the aim of the package is to offer writers of chess packages a bundle of commands for fonts, so that they don't have to implement all these commands for themselves. A normal user can use the package to print e.g,. single chess symbols and simple diagrams.

The tikz-ladder package contains a collection of symbols for typesetting ladder diagrams (PLC program) in agreement with the international standard IEC-61131-3/2013. It includes blocks (for representing functions and function blocks) besides contacts and coils. It extends the circuit library of TikZ and allows you to draw a ladder diagram in the same way as you would draw any other circuit.

This package provides a fairly light-weight solution for annotating LaTeX source code with color to show additions/changes, replacements, deletions, and comments. This is particularly useful when a document is being edited by multiple authors. Two package options allow the quick suppression of all colorful edits and comments, and showing text whose deletion was proposed.

The package uses a text font (usually the document's text font) for the letters of the Latin alphabet needed when typesetting mathematics. (Optionally, other characters in the font may also be used). This facility makes possible (for a document with simple mathematics) a far wider choice of text font, with little worry that no specially designed accompanying maths fonts are available. The package also offers a simple mechanism for using many different choices of (text hence, now, maths) font in the same document. Of course, using one font for two purposes helps produce smaller PDF files.

The package provides an environment, tabu, which will make any sort of tabular, and an environment longtabu which provides the facilities of tabu in a modified longtable environment.

This package provides a collection of input encodings, font encodings and font definition files for the Hebrew language.

This package provides some conditional commands, just like the styledcmd package. The difference is that cdcmd can define expandable conditional commands.

The package provides tools for defining LaTeX commands and environments using combinations of parameters and keys. All the facilities of the ltxkeys and skeyval packages are available to the user of skeycommand.

The package offers a collection of useful macros for disciplines related to signal processing. It defines macros for plotting a sequence of numbers, drawing the pole-zero diagram of a system, shading the region of convergence, creating an adder or a multiplier node, placing a framed node at a given coordinate, creating an up-sampler or a down-sampler node, drawing the block diagram of a system, drawing adaptive systems, sequentially connecting a list of nodes, and connecting a list of nodes using any node-connecting macro.

This package prints the tag right-aligned on each line of the bibliography.

This collection provides support packages for German.

This package provides macros for making newsletters with Plain TeX.

The package makes writing derivatives very easy. It offers macros for derivatives, partial derivatives and multiple derivatives, and allows specification of the point at which the value is calculated. Some typographic alternatives may be selected by package options