This package allows defining pgfmath functions that use the xfp FPU for their calculations. The input arguments are parsed with pgfmath, and the results are forwarded to the FPU for the function evaluation. The result of that calculation is then parsed by pgfmath again. This way the functions should be usable in every pgfmath context, though there is some overhead to this approach.

The asciilist package provides the environments AsciiList and AsciiDocList, which enable quickly typesetting nested lists in LaTeX without having to type individual item macros or opening/closing list environments. The package provides auxiliary functionality for loading such lists from files and provides macros for configuring the use of the list environments and the appearance of the typeset results.

This package provides an essential feature that LaTeX has been missing for too long: It adds coffee stains to your documents. A lot of time can be saved by printing stains directly on the page rather than adding them manually.

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 provides a package for drawing both reflective and refractive optics diagrams.

This package provides some commands (in French) to display, with TikZ, windows like Xcas or Geogebra.

The alfaslabone package supports the Alfa Slab One font face for LaTeX. There is only a Regular font face. It's useful for book-chapter headlines.

This package provides basic commands for the defined formats of the Austrian sRDP in mathematics. Furthermore, it includes ways to implement answers in the .tex file which can optionally be displayed in the PDF file, and it offers a way to vary the answers in order to create different groups (e.g., for tests) easily.

This package provides a replacement for LaTeX's picture macros, that uses PostScript \special commands. The package is now largely superseded by pict2e.

Lorem ipsum is an improper Latin filler dummy text, cf.: the lipsum package. It is commonly used for demonstrating the textual elements of a document template. Lorum ipse is a Hungarian variation of Lorem ipsum. (Lorum is a Hungarian card game, and ipse is a Hungarian slang word meaning bloke.) With this package you can typeset 150 paragraphs of Lorum ipse.

The package provides a collection of tools, which are helpful for the creation of a LaTeX template if conditional paths for code execution are required. All the commands work both in the preamble and in the document.

This is a LaTeX class for building legislation files for UMBC Student Government Association Bills.

This is a collection of TeX formats, i.e., large-scale macro packages designed to be dumped into .fmt files --- excluding the most common ones, such as LaTeX and ConTeXt, which have their own package(s). It also includes the Aleph engine and related Omega formats and packages, and the HiTeX engine and related.

This style file is designed for compiling book notes in Japanese as part of the body text. The ``remember picture'' feature automatically calculates coordinates, eliminating the need for manual adjustment of note positions.

This package provides a BibTeX style file made with custom-bib to fit Frontiers in Bioscience requirements.

This package provides a LaTeX package for setting shaded and annotated membrane protein topology plots and helical wheels.

This package facilitates, in most cases, the creation of tables of relative positions of a curve and its asymptote, or a curve and a tangent in one of its points. This package has to be used with polyglossia and XeLaTeX to produce documents in Arabic.

This package carefully selects and defines 9 colors for 13 hues each. All colors with the same suffix number have equal luminance level. Also the color black is of level 0, and the color white is of level 10. By simply choosing two colors in the above list, which differ in level by at least 5, as foreground and background colors, you will get proper WCAG Color Contrast.

This package provides bibliography style files intended for texts in german. They draw up bibliographies in accordance with the german DIN 1505, parts 2 and 3.

The float package provides commands to define new floats of various styles (plain, boxed, ruled, and userdefined ones); the rotating package provides new environments (sidewaysfigure and sidewaystable) which are rotated by 90 or 270 degrees. But what about new rotated floats, e.g., a rotated ruled one? This package makes this possible; it builds a bridge between the two packages and extends the commands from the float package to define rotated versions of the new floats, too.

The file provides modes for monotonic (single-diacritic) and polytonic (multiple-diacritic) modes of writing. Provision is made for Greek function names in mathematics, and for classical-era symbols.

SyncTeX allows navigating between the TeX source and (usually PDF) output, in both directions, given a SyncTeX-aware front end. It is compiled into most engines and can be enabled with the --synctex=1 option.

The package provides a simple theme, similar to some others, but designed to be attractive.

The package supports use of both ocr-a and ocr-b fonts in LaTeX documents.