The shape must lead to the same total number of elements. If more elements are needed than are contained in a , they are repeated from the start. The module LinearAlgebra contains various common operations on matrices. Matrices are represented by two-dimensional arrays. Some operations require square matrices, and check their input accordingly.
All operations are available for real and for complex matrices.
W T whose matrix product is the original matrix a . It has numerous applications related to linear equations and least-squares problems. Note the way the abbreviations for the module names are created. Modules are just special data objects, so it is possible to assign them to variables. An optional third argument specifies the dimension along which the transform will be performed.