Spatial data transformation, multi-scale mapping, vector web mapping
Alignments in Rotating Cylinder / 3D
Hand Written Equation Creator
This small library implements a data structure for Koch curves.
A drawer for origami crease pattern
Open-source computational library written in pure JAVA
A simple programmable spreadsheet for learning statistics.
Interactive spherical geometry software.
fractals screensaver
XNavigator is a Virtual Earth browser and viewer for http://osm-3d.org
Open source software for processing XTF files
gui for libgphoto2 free tethering and hdr shooting linux
A fair attempt at the Keplerian tradition to explore the solar system