Gnuplot 4.0.0

Gnuplot 4.0.0 Publisher's Description:

About Gnuplot
A portable command-line driven interactive datafile (text or binary) and function plotting utility. It is a graphical program which allows the user to visualize mathematical functions and data. In addition it serves as non-interactive plotting engine for miscellaneous portable third-party applications, like Octave.

Gnuplot supports various kinds of plots. In 2D, it can draw line, point, dot, box, histogram graphs or vector fields. In 3D, it supports line, point and dot surfaces, with or without hidden line removal. It supports color or grayscale surfaces and maps, even for non-equidistant and non-rectangular 3D data, otherwise it offers data gridding.

Gnuplot supports many different types of terminals: interactive screen terminals (with mouse and hotkey functionality), pen plotters (like hpgl), printers (including postscript and many color devices), and printings to output file as vectorial pseudo-devices like LaTeX, metafont, and svg.

The Mac OS X version is built with support for AquaTerm and X11 as well as the standard file formats.