The class provides formatting for papers for the annual meeting of the EEGS: Application of Geophysics to Engineering and Environmental Problems, known as SAGEEP.

The package provides support for typesetting simple chemical formulae, those long IUPAC compound names, and some chemical idioms. It also supports the labelling of compounds and reference to labelled compounds.

This package is for students creating school submissions using LaTeX. It is especially suitable for math, physics, statistics and the like. It can easily be used for creating exercises, too.

This package adds hypertext features to the package doc that is used in the documentation system of LaTeX2e. Bookmarks are added and references are linked as far as possible.

The Ibarra Real Nova is a revival of a typeface designed by Geronimo Gil for the publication of Don Quixote for the Real Academia de la Lengua in 1780.

The Bash script dtxgen creates a template for a self-extracting .dtx file. It is useful for those who plan to create a new documented LaTeX source (.dtx) file.

The ifptex package is a counterpart of ifxetex, ifluatex, etc.: for the pTeX engine. The ifuptex package is an alias to ifptex provided for backward compatibility.

This package provides an extended book entry for use in cataloguing a home library. The extensions include fields for binding, category, collator, condition, copy, illustrations, introduction, location, pages, size, value, volumes.

The \eqname command provides a name tag for the current equation, in place of an equation number. The name tag will be picked up by a subsequent \label command.

This is a small LaTeX package to draw jigsaw pieces with TikZ. It is possible to draw individual pieces and adjust their shape, create tile patterns or automatically generate complete jigsaws.

Some engineers need underlined or twice underlined variables for which the usual \underline is too long. This package provides a generic command for creating underlines of various sizes and types.

The shapes set of macros allows drawing regular polygons; their corresponding reentrant stars in all their variations; and fractionally filled circles (useful for visually demonstrating the nature of fractions) in MetaPost.

The package offers facilities for adding a columns of numbering to the general text so that the text can be properly referenced. The vertical ruler can be scaled and moved freely.

The dottex package allows you to encapsulate DOT and Neato files in your document (DOT and Neato are both part of graphviz; DOT creates directed graphs, Neato undirected graphs).

This package makes the numbers of \section commands come out with a trailing dot. It includes a command whereby the same can be made to happen with other sectioning commands.

The package provides a 7-bit IPA font, as Metafont source, and macros for support under TeXt1 and LaTeX. The fonts (and macros) are now largely superseded by the tipa fonts.

This package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX support for the Roboto Sans, Roboto Condensed, Roboto Mono, Roboto Slab and Roboto Serif families of fonts, designed by Christian Robertson and Greg Gazdowicz.

The package provides an environment conteq, which will lay out systems of continued equalities (or inequalities). Several variant layouts of the equalities are provided, and the user may define their own.

This package provides a package for writing Moodle quizzes in LaTeX. In addition to typesetting the quizzes for proofreading, the package compiles an XML file to be uploaded to a Moodle server.

The package allows the simulation of the modulated and demodulated amplitude of radio waves. The user may plot curves of modulated signals, wave carrier, signal modulation, signal recovery and signal demodulation.

This package contains all the necessary tools to typeset the magical Icelandic staves plus the runic letters used in Iceland. Included are a font in Adobe Type 1 format and LaTeX support.

This package provides a number of formulas frequently used in rigid body mechanics. Since most of these formulas are long and tedious to write, this package wraps them up in short commands.

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.

XyMTeX is a set of packages for drawing a wide variety of chemical structural formulas in a way that reflects their structure. The package provides three output modes: LaTeX, PostScript and PDF.