The package enables the user to draw (using PSTricks) the diffraction patterns for different geometric forms of apertures for monochromatic light. The aperture stops can have rectangular, circular or triangular openings. The view of the diffraction may be planar, or three-dimensional. Options available are the dimensions of the aperture under consideration and of the particular optical setting, e.g., the radius in case of an circular opening. Moreover one can choose the wavelength of the light (the associated color will be calculated by the package).

The package calculates and prints rows of Pascal's triangle. It may be used to print successive rows of the triangle, or to print the rows inside an array or tabular environment.

CurVe is a class for writing a CV, with configuration for the language in which you write. The class provides a set of commands to create rubrics, entries in these rubrics etc. CurVe then format the CV (possibly splitting it onto multiple pages, repeating the titles etc), which is usually the most painful part of CV writing. Another nice feature of CurVe is its ability to manage different CV flavours simultaneously. It is often the case that you want to maintain slightly divergent versions of your CV at the same time, in order to emphasize on different aspects of your background. CurVe also comes with support for use with AUC-TeX.

The module contains examples for creating calendars based on the PocketDiary-module in various page sizes.

This package enables sub-numbering of floats (figures and tables) similar to the subequations environment of the amsmath package. The subfloat package is not to be confused with the subfig package which generates sub-figures within one normal figure, and manages their placement; subfloat only affects captions and numbering.

This package is used to produce printed slides with LaTeX and online presentations with pdfLaTeX.

This package provides a Kanbun (Han Wen, ``Chinese writing'') typesetting for (u)pLaTeX and LuaLaTeX.

The SASnRdisplay package serves as a front-end to listings, which permits statisticians and others to import source code and the results of their calculations or simulations into LaTeX projects. The package is also capable of overloading the Sweave User Manual and SASweave packages.

The package supports a number of features of the Latin Modern fonts which are not easily accessible via the default (La)TeX support. In particular, the package supports the use of the various styles of digits available, small-caps and upright italic shapes, and alternative weights and widths. It also supports variable width typewriter and the quotation font.

By default, the package uses proportional oldstyle digits and variable width typewriter but this can be changed by passing appropriate options to the package. The package also supports using (for example) different styles of digits within a document so it is possible to use proportional oldstyle digits by default, say, but tabular lining digits within a particular table.

The package provides a robust interface to controlling keys in xkeyval, removing some of that package's restrictions. The package also addresses some of the issues now covered by ltxkeys package, which was assumed to be a replacement for keyreader. Since keyreader has remained a favourite with users, it has been reinstated.

The aim of this LaTeX package is to help debug complicated macros. This is done by letting the user step through the execution of some TeX code, going through the details of nested expansions, performing assignments, as well as some simple typesetting commands. To use this package, one should normally run TeX in a terminal.

The package permits users to apply prefixes (fixed strings) to references to entries in bibliographies produced by the bibtopic package.

The package provides safety colors (ISO 3864) and safety signs (ISO 7010) from the ISO. It can be useful when creating instructions for chemical or physical experiments.

This package repetitively produce documents from a fixed part and a variable part. Such an operation is commonly used as ``mail merge'' to produce mail shots.

The LaTeX2e class cc was written for the journal Computational Complexity, and it can also be used for a lot of other articles. You may like it since it contains a lot of features such as more intelligent references, a set of theorem definitions, an algorithm environment, and more.

This package (ab)uses the inline enumeration capabilities of enumitem to add a displayed enumeration mode, triggered by adding gathered to the key-value option list of the enumerate environment. The end result is similar to a regular enumerate environment wrapped in a multicols environment, with the following advantages:

• it can pack items depending on their actual width rather than a fixed, constant number per line;

• it fills items in a line-major order (instead of column-major order).

The package provides a small number of convenient macros that access features in other frequently-used packages, or provide interfaces to other useful facilities such as the pdfTeX \pdfelapsedtime primitive.

OpTeX is a LuaTeX format based on Plain TeX macros with power from OPmac (fonts selection system, colors, external graphics, references, hyperlinks, ...) with Unicode fonts.

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

The package allows the user to download files, from within a document. To run the external commands, LaTeX (or whatever) needs to be run with the --shell-escape flag.

The package defines an \excludeonly command, which is the opposite of \includeonly. If both \includeonly and \excludeonly exist in a document, only files allowed by both will be included. The package redefines the internal \@include command, so it conflicts with packages that do the same.

This package provides the Computer Modern fonts by Donald Knuth. The Computer Modern font family is a large collection of text, display, and mathematical fonts in a range of styles, based on Monotype Modern 8A.

This bundle provides generic access to Unicode Consortium data for TeX use. It contains a set of text files provided by the Unicode Consortium which are currently all from Unicode 8.0.0, with the exception of MathClass.txt which is not currently part of the Unicode Character Database. Accompanying these source data are generic TeX loader files allowing this data to be used as part of TeX runs, in particular in building format files. Currently there are two loader files: one for general character set up and one for initializing XeTeX character classes as has been carried out to date by unicode-letters.tex.

jTree uses PSTricks to enable linguists to typeset complex trees.