Kmplot is a mathematical function plotter for KDE. It has a powerful built-in parser. You can plot different functions simultaneously and combine their function terms to build new functions.
XCircuit is a UNIX/X11 program for drawing publishable-quality electrical circuit schematic diagrams and related figures. Graphically object-based, it can be used as a generic program for drawing just...
Interactive plotting of 2D functions. You can have both equations and inequations. You can name a point, anywhere or on a function and ask for the tangent of a function.
Scientific data plotting software for 3D structured meshes, developed to visualize 3D CFD (Computational Fluid Dynamic) flows. Very interactive and easy to use.
A simple program for drawing single variable, 2-D mathematical functions, with a nice GTK+ user interface.
Grace is a WYSIWYG 2D plotting tool for X Window System and OSF Motif. Grace runs on practically any version of Unix. A few of features of Grace are: User defined scaling, tick marks, labels,...
X/Motif 2D data analysis/plotting tool with exporting to PostScript, HPGL or FrameMaker formats.
Kpl is a program for KDE. Its purpose is to provide two-dimensional graphical presentation of data sets and functions.
This is a rather unusual utility that allows you access to information contained on a graph.For example, you can take a scanned image of a graph, and by selecting points on the graph, you can output...
This is a clone of the commercial program Microcal Origin. It is capable of plotting 2D, 3D and polar charts.