Introduction - If you have any usage issues, please Google them yourself
This particular feature of GAUSS causes a number of unexpected problems, particularly
when using loops to access columns or rows in sequence. If your counter drops to zero (or some
unspeciÖ ed values) then you will Ö nd the program operating on all rows or columns instead of just
one.
For vectors only one co-ordinate is needed. For example to refer to rows r1-r2 of a column vector
vec we would type
vec[r1:r2]
A last way to identify a set of row