--=-6UjBzwGgs/NryKWvMJfj Content-Type: text/plain Content-Transfer-Encoding: quoted-printable tor 2002-08-22 klockan 01.20 skrev Greg Ewing: > Martin =3D?ISO-8859-1?Q?Sj=3DF6gren?=3D <md9ms@mdstud.chalmers.se>: >=20 > > Uhm, what about + and juxtaposition? They are quite common at least > > here in Sweden, for boolean algebra. >=20 > They're not normally used for sets, though, in my > experience (despite the fact that set theory is > a boolean algebra:-). Nope, not for sets. I have rarely seen anything but \cup and \cap for sets. But they are quite often used when working with boolean algebras in general. Martin --=-6UjBzwGgs/NryKWvMJfj Content-Type: application/pgp-signature; name=signature.asc Content-Description: Detta =?ISO-8859-1?Q?=E4r?= en digitalt signerad meddelandedel -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQA9ZKRoGpBPiZwE9FYRAlcjAJ9bg7Fl+ji8JF8f8hKb4b/CMmQ47wCfesR8 i8mQE+8956jpudkyD6hocJM= =8sSJ -----END PGP SIGNATURE----- --=-6UjBzwGgs/NryKWvMJfj--
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