On Tue, 23 Nov 2010, Stavros Macrakis wrote:
< %r1 etc. represent *arbitrary* real numbers in the solutions to
< underdetermined systems of equations. There are infinitely many
< solutions to your equations -- you can substitute *any* real number
< for %r1 and get a solution.
<
< %r1 etc. are documented under ? algsys, which solve calls -- there
< should probably be a cross-reference in the docs.
I've added the documentation and xrefs. Some sourceforge snafu is
preventing me from committing the change, but I will do so when
it is cleared up.
Leo
--
The University of Edinburgh is a charitable body, registered in
Scotland, with registration number SC005336.