linalg3 http://www.openmath.org/cd/linalg3.ocd 2003-04-01 2000-04-14 2 0 experimental This CD treats matrices and vectors in a column oriented fashion (using matrixcolumn's). vector This symbol represents an n-ary function used to construct (or describe) vectors. Vectors in this CD are considered to be column vectors, and must therefore be transposed to be considered as row vectors. An example of vector using n arguments. The specific vector constructed in this example is transpose of [3,6,9]. 3 6 9 matrixcolumn This symbol is an n-ary constructor used to represent columns of matrices. Its arguments should be members of a ring. Representation of a column of a matrix of length two containing the integers [1,0] 1 0 matrix This symbol is an n-ary matrix constructor which requires matrixcolumn's as arguments. It is used to represent matrices. Representation of a 2x2 identity matrix 1 0 0 1