The package defines a convenient interface to put any LaTeX material on top of included graphics. The LaTeX material may also be rotated and typeset on top of a white box overshadowing the graphics. The coordinates of the LaTeX boxes are given relative to the original, unscaled graphics; when the graphics is rescaled, the LaTeX annotations stay at their right places (unless you do something extreme). In a draft mode, the package enables you to draw a coordinate grid over the picture for easy adjustment of positions of the annotations.

The package uses PSTricks to fit curves to: linear functions; power functions; exp function; logarithm functions; Recip; Kings Law data; Gaussian; and fourth order polynomials.

Q-and-A is a LaTeX document class for you to typeset Q&A-style conversation. It turns simple pure text Q&A dialog into a carefully designed document. Notably, it features two themes, ChatGPT-light and ChatGPT-dark, enabling you to format your Q&A dialog in a way that closely resembles the interface of ChatGPT.

This package extends the ifthen package by implementing new commands to go within the first argument of \\ifthenelse: to test whether a string is void or not, if a command is defined or equivalent to another. The package also enables use of complex expressions as introduced by the package calc, together with the ability of defining new commands to handle complex tests.

This is a class file for producing dissertations and theses according to the BJFU guidelines for undergraduate theses and dissertations.

The package provides a way to number constants in a mathematical proof automatically, with a system for labelling/referencing. In addition, several families of constants (with different symbols) may be defined.

The package can generate cardinal (one, two, ...) and ordinal (first, second, ...) numbers. The code derives from the memoir class, and is extracted for the convenience of non-users of that class.

This class file conforms to the requirements of the Graduate School of the University of Notre Dame; with it a user can format a thesis or dissertation in LaTeX.

The package contains StarFontSans and StarFontSerif, two astrological fonts designed by Anthony I.P. Owen, and the appropriate macros to use them with TeX and LaTeX. The fonts are supplied both in the original TrueType Format and in Adobe Type 1 format.

The tracklang package is provided for package developers who want a simple interface to find out which languages the user has requested through packages such as babel or polyglossia. This package does not provide any translations! Its purpose is simply to track which languages have been requested by the user. Generic TeX code is in tracklang.tex for non-LaTeX users.

Kpathsea is a library and utility programs which provide path searching facilities for TeX file types, including the self-locating feature required for movable installations, layered on top of a general search mechanism. This package provides supporting files.

The hypdvips package fixes some problems when using hyperref with Dvips. It also adds support for breaking links, file attachments, embedded documents and different types of GoTo-links. The cooperation of hyperref with cleveref is improved, which in addition allows an enhanced back-referencing system.

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 epsdice package defines a single command \epsdice that takes a numeric argument (in the range 1-6), and selects a face image from a file that contains each of the 6 possible die faces. The graphic file is provided in both Encapsulated PostScript and PDF formats.

The hep-font package loads standard font packages and extends the usual Latin Modern implementations by replacing missing fonts with Computer Modern counterparts.

Tango is a LaTeX document class for use by mathematics teachers.

This module provides the czech style that can be set using \DTMsetstyle provided by datetime2.sty. This package is currently unmaintained.

This package provides macros and an environment for creating Sankey diagrams, i.e., flow diagrams in which the width of the arrows is proportional to the flow rate.

This package provides a fully scalable version of the Computer Modern Math Extension font for curing sizing problems mainly with lmodern. It can be used when the main font of the document is Computer Modern (or European Modern, if T1 encoding is selected), or Latin Modern. It redefines the math extension font so that it becomes arbitrarily scalable, using the optical size fonts provided by the AMS together with the original cmex10 font.

This package provides a prefix \named to be used in TeX definitions so that parameters can be identified by their name rather than by number, giving parameters a semantic rather than syntactic meaning, making it easy to understand long definitions.

This package defines an equationarray environment, that allows more than three columns, but otherwise behaves like LaTeX's eqnarray environment. This environment is similar, in some ways, to the align environment of amsmath.

The package provides the functionality of the threeparttable package to tables created using the longtable package.

Edsger W. Dijkstra and others suggest a unique style to present mathematical proofs and to construct programs. This package provides macros that support calculational proofs and Dijkstra's guarded command language.

This package provides functionalities for defining macros that have different behaviors depending on whether in math or text mode, that absorb Primes, Indices and Exponents (PIE) as extra parameters usable in the code; and it offers some iteration facilities for defining macros with similar code. The primary objective of this package is to be used together with the knowledge package for a proper handling of mathematical notations.