This LaTeX package provides the means to easily draw augmenting oriented graphs, as well as cuts on them, to demonstrate steps of algorithms for solving max-flow min-cut problems.

The environment will center text, if immediately preceded and followed by \clearpage.

This is a versatile bundle of packages and classes for consistent formatting of control sequences, package options, source code examples, and writing a package manual (including an index containing the explained control sequences, options, ldots). The bundle also provides several other small ideas of mine such as a mechanism for providing abbreviations etc. Not at least it provides a number of programming tools.

The tabular environment is changed so that the outer \tabcolseps are compensated and a \hline has the same length as the text.

This package provides an extensive collection of arithmetic operations for fixed point real numbers of high precision.

The package provides the \pdfmarginpar command which is similar in spirit to \marginpar. However, it creates PDF annotations which may be viewed with Adobe Reader in place of marginal texts. Small icons indicate the in-text position where the message originates, popups provide the messages themselves. Thus bugfixes and other such communications are clearly visible together when viewing the document, while the document itself is not obscured.

Using the \AtBeginPage hook provided by this package, you can add material in the background of a page. \PageLayout can be used to give page makeup commands to be executed on every page (e.g., depending on the page style).

The package provides the means to specify guitar chords to be played with each part of the lyrics of a song. The syntax of the macros reduces the chance of failing to provide a chord where one is needed, and the structure of the macros ensures that the chord specification appears immediately above the start of the lyric.

The class typesets papers for IMS (Iranian Mathematical Society) conference proceedings. The class uses the XePersian package.

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.

lparse is derived from xparse, but only works with LuaTeX. Just as with xparse, it is possible to use a special syntax consisting of single letters to express the arguments of a macro. However, lparse is able to read arguments regardless of the macro systemd used -- whether LaTeX, or ConTeXt, or even plain TeX. Of course, LuaTeX must always be used as the engine.

This collection includes publisher styles, theses, etc.

This small and simple package allows LuaLaTeX users to access basic ligatures (ff, fi, ffi, fl, ffl) in legacy TrueType fonts (those lacking a liga table) accessed via fontspec.

This package provides LaTeX, pdfLaTeX, XeLaTeX and LuaLaTeX support for the NotoSerif, NotoSans and NotoSansMono families of fonts, designed by Steve Matteson for Google.

The package draws bond graphs using PGF and TikZ.

This package makes PiCTeX recognize lines and arcs in determining the bounding box of a picture. The bounding box is essential for proper placement of a picture between running text and margins and for keeping the running text away.

Mfpic is a scheme for producing pictures from (La)TeX commands. Commands \mfpic and \endmfpic (in LaTeX, the mfpic environment) enclose a group in which drawing commands may be placed. The commands generate a Meta-language file, which may be processed by MetaPost (or even Metafont). The resulting image file will be read back in to the document to place the picture at the point where the original (La)TeX commands appeared.

This package has all the code from the package pstricks-add, which was related to arrows, like multiple arrows and so on.

The package provides a single macro \randomize{TEXT} that typesets the characters of TEXT in random order, such that the resulting output appears correct, but most automated attempts to read the file will misunderstand it. This function allows one to include an email address in a TeX document and publish it online without fear of email address harvesters or spammers easily picking up the address.

In Stochastic Geometry and Digital Image Analysis some problems can be solved in terms of so-called ``configurations''. A configuration is basically a square matrix of \circ and \bullet symbols. This package provides a convenient and compact mechanism for displaying these configurations.

The hep-graphic package collects convenience macros that modify the behavior of the TikZ, PGFPlots, and TikZ-Feynman packages and ensure that the generated graphics look consistent.

The package allows a lot of flexibility in constructing question and answer sheets.

This package implements pdfTeX's escape features (\pdfescapehex, \pdfunescapehex, \pdfescapename, \pdfescapestring) using TeX or e-TeX.

ProjLib is a collection of tools to help you write LaTeX documents. With the main package ProjLib loaded, you no longer need to set up the theorem-like environments, nor to manually configure the appropriate multilingual settings. In addition, a series of auxiliary functionalities are introduced.