### Lineær algebra

This book is intended for a first-year course in linear algebra, but
it has been written in such a way as to present the material in its
natural level of generality. For instance, the non-commutativity of
(matrix) multiplication is emphasized and the multiplication of
scalars is not assumed to be commutative, unless it is necessary to
do so.

Lars Hesselholt
<larsh@math.nagoya-u.ac.jp>