The package draws ASCII art of animals saying a specified message. The following macros are available: \ducksay, \duckthink, \DefaultAnimal, \AddAnimal, and \DucksayOptions. Multi-line messages are fully supported.

The package makes it easier to produce examples for TeX course. It provides an example environment, which typesets its contents on the left of the page, and prints it verbatim on the right.

This package lets you typeset justified sequences, also called pointing strings. It's used for instance, in research papers about game semantics to represent sequence of game moves with their associated justification pointers.

The package provides enhanced fonts with LaTeX support files providing access to the typewriter fonts from newtx. Regular and bold weights, slanted variants and a choice of four different styles for zero.

The polynom package implements macros for manipulating polynomials, for example it can typeset long polynomial divisions. The main test case and application is the polynomial ring in one variable with rational coefficients.

This is a small package of macros for creating cubic spline interpolants in MetaPost or Metafont. Given a list of points the macros can produce a closed or a relaxed spline joining them.

Pst-eps is a PSTricks-based package for exporting PSTricks images on the fly to encapsulated PostScript (EPS) image files, which can then be read into a document in the usual way.

This package can join boxes vertically or horizontally. When using vertical joining, all boxes to be joined will keep same width, while when using horizontal joined, all boxes to be joined keep same height.

The package amends the \see and \seealso macros that are used in building indexes with MakeIndex, to deal with repetitions, and to ensure page numbers are present in the actual index entries.

The namespc package adds rudimentary C++-like namespace functionality to LaTeX. It may be used to declare local LaTeX commands, which can be made accessible in a later contexts without defining them globally.

The package recursively draws trees: each subtree is defined in a bundle environment, with a set of leaves described by \chunk macros. A chunk may have a bundle environment inside it.

The sidecap package defines environments called SCfigure and SCtable (analogous to figure and table) to typeset captions sideways. Options include outercaption, innercaption, leftcaption and rightcaption.

This package provides Lambda expressions. It is an interface to specify the parameters and replacement code of a document-command, and then to evaluate it with compatible arguments. Optionally, it can be used recursively.

This package provides a class and a bibliography style for the FCAV-UNESP Brazilian university, written based on the institution rules for thesis publications.

This LaTeX package gives easy access to text-style subscripts in math mode by providing an optional argument to _. This is implemented by using the \text{} command from the amstext package.

This class is used with LaTeX presentations using the prosper class. The aim of this class is to produce a printable version of the slides written with Prosper, with two slides per page.

The mattens package contains the definitions to typeset matrices, vectors and tensors as used in the engineering community for the representation of common vectors and tensors such as forces, velocities, moments of inertia, etc.

This package provides enumerated list environments compatible with tagging PDF for creating simple exercise sheets along with multiple choice questions, storing the answers to these in memory using the multicol and scontents packages.

This package provides a bunch of packages, including: idverb.tex, for short verbatim; xfig.tex, for including xfig/transfig output in a TeX document; and cassette.tex for setting cassette labels.

This package implements a LaTeX command that converts an amsrefs bibliographical database (.ltb) to a BibTeX bibliographical database (.bib). ltb2bib is the reverse of the amsxport option in amsrefs.

The ltablex package modifies the tabularx environment to combine the features of the tabularx package (auto-sized columns in a fixed-width table) with those of the longtable package (multi-page tables).

The class provides support for the documentation of the author's packages, using KOMA-Script. This class is provided as is solely for the benefit of anyone who wants to compile the documentation of those packages.

This LaTeX package provides a number of commands for printing the value of a TeX dimension. For example, \tenthpt{\baselineskip} yields the current value of \baselineskip rounded to the nearest tenth of a point.

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.