Re: direct product of two sets
- To: mathgroup at smc.vnet.net
- Subject: [mg53275] Re: [mg53264] direct product of two sets
- From: Adriano Pascoletti <pascolet at dimi.uniud.it>
- Date: Tue, 4 Jan 2005 03:12:48 -0500 (EST)
- References: <200501030929.EAA10701@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Use Distribute A = Range[5]; B = Range[5] + 10; Distribute[{A, B}, List, List] gives {{1, 11}, {1, 12}, {1, 13}, {1, 14}, {1, 15}, {2, 11}, {2, 12}, {2, 13}, { 2, 14}, {2, 15}, {3, 11}, {3, 12}, {3, 13}, {3, 14}, {3, 15}, {4, 11}, { 4, 12}, {4, 13}, {4, 14}, {4, 15}, {5, 11}, {5, 12}, {5, 13}, {5, 14}, { 5, 15}} Adriano Pascoletti Il giorno 03/gen/05, alle 10:29, Cong ha scritto: > Hello! > > Give 2 finite sets A and B, how can I compute their direct product > A x B := {(a,b) : a\in A, b\in B} > > Can someone help me? > > Best Regards, > > Cong > > ------------------------------------------------------------------------ Adriano Pascoletti Dipartimento di Matematica e Informatica Universita' di Udine Via delle scienze 206 I-33100 Udine Italy
- References:
- direct product of two sets
- From: vo.chi.cong@is.titech.ac.jp (Cong)
- direct product of two sets