Pringle History. The Pringle Clan has been recorded since 1270, an early form of the name being Hoppringill. The family held many lands around Galashiels, where the name is first recorded in a charter granted during the reign of Alexander III.
Definition of MATRIX ALGEBRA. : generalized algebra that deals with the operations and relations among matrices.
1 Numerically, a (column-)vector is a column of coordinates. 2  A matrix is a row of column vectors. 3  A matrix-vector multiplication is a notational device for Eq 14. 4  Coordinate transformations always involve two coordinate systems, say, S and S â².