Clifford Algebra to Geometric Calculus

A Unified Language for Mathematics and Physics

af Garret Sobczyk, m.fl.

Matrix algebra has been called "the arithmetic of higher mathematics" [Be]. Especially notable are those algebras which have been used for this purpose in physics, in particular, the system of complex numbers, the quatemions, matrix algebra, vector, tensor and spinor algebras and the algebra of differential forms.