This package provides an interface to the LaTeX3 floating point unit, mainly used for PSTricks related packages to allow math expressions at LaTeX level.

This plugin is a calculator for the Xfce4 panel. It supports common mathematical operators (+, -, *, /, ^) with usual precedence rules, and the following functions and common constants.

This library provides literate programming for Calc. There is both a major and a minor mode. The major mode does some basic syntax highlighting, while the minor mode only evaluates all Calc statements while typing. In particular, the minor mode works quite well with Org or Markdown modes, or other markup language major modes.

The BXD power app seeks to provide a quick and easy graphical interface for users to calculate the theortical power to detect an effect in a two parent recombinant inbred population. A power calculator such as this is needed as all grants require a calculation of the applications power to detect the effect of interest, and this app can provide values and figures for applicants to use.

The bundle shows the construction of PSTricks macros to draw Riemann sums of an integral and to draw the vector field of an ordinary differential equation. The results are illustrated in a fragment of lecture notes.