b sweeps along a

Visualization of the outer product a^b according to Grassmann. b is displaced parallel along a. The resulting oriented paralellogram is the outer product of and and b, the bivector a^b.

Please enable Java for an interactive construction (with Cinderella).

Compare the trivector.

[ GA with Cinderella ]

Soli Deo Gloria. Created with Cinderella by Eckhard Hitzer (Fukui).