[Python-Dev] Re: PEP 218 (sets); moving set.py to Lib

Martin Sjögren md9ms@mdstud.chalmers.se
21 Aug 2002 10:36:07 +0200


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ons 2002-08-21 klockan 10.28 skrev Eric S. Raymond:
> Martin Sj=C3=B6gren <md9ms@mdstud.chalmers.se>:
> > Uhm, what about + and juxtaposition? They are quite common at least her=
e
> > in Sweden, for boolean algebra.
>=20
> Is it + for disjunction and juxtaposition for conjunction, or the other
> way around?  Not that I've ever seen either variant.

I've often seen it in the context of electronics. a+1 =3D 1, a0 =3D 0 and s=
o
on. That is, + is disjunction and juxtaposition (or a multiplication
dot) is conjunction.

Hmm, I just realized that I've also seen it in an American book on
discrete maths, so it's not just us Swedes ;)


Martin

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