Dirk Van de moortel wrote:

[snip]

As others have said, it is a question of defining things. In the part
of the world in which I live, Bourbaki is the standard. So my
statement that "zero is usually taken to be both positive and
negative" is correct - again, in the part of the world in which I
happen to live.

[snip more crap]

Idiot imbecile. Next thing you tell us is that you met Bourbaki and he
taught you personally this garbage.



Mike





Dirk Vdm