Drag-and-drop relabelling of a cube to show symmetries.
Draws the free product of user-specified graphs.
A tool for drawing label-regular trees.
Focus model layouts for drawing tree graphs.
Construct automorphisms graphically or using text entry.
Javascript classes for graphs, vertices and automorphisms, with drawing and animation routines.
A collection of on-line code, tools and other items relating to locally compact groups.