Hi Tim, Bill, Waldek.
In section "8.3.2 Using All Roots of a Polynomial"
http://axiom-wiki.newsynthesis.org/uploads/chapter-8.xhtml
the text is not correct anymore. I don't know for Axiom, but it's wrong
on the website and for FriCAS.
I'm not sure whether this is due to a change in FriCAS only, but the
symbol %x2 does not appear in the output and %x1 actually also does not
correspond to a root, but rather %x0*%x1 does.
Ralf
PS: Tim, I actually wanted to send a patch, but since I have switched on
highlighting in my emacs, bookvol0.pamphlet hung my emacs.