Intersection and element counts
- To: mathgroup at smc.vnet.net
- Subject: [mg20615] Intersection and element counts
- From: "Arturas Acus" <acus at itpa.lt>
- Date: Thu, 4 Nov 1999 02:13:31 -0500
- Sender: owner-wri-mathgroup at wolfram.com
Dear Group
I am interesting in intersecion, which takes into
account the number of the same elements.
It is I would like
myIntersection[{a,a,a,b,b,c},{a,a,b,b}]
to give me {a,a,b,b}.
Any solutions?
Do theoretical speed of this function is
very different of usual intersection algorithm speed?
Dr. Arturas Acus
Institute of Theoretical
Physics and Astronomy
Gostauto 12, 2600,Vilnius
Lithuania
E-mail: acus at itpa.lt
Fax: 370-2-225361
Tel: 370-2-612906
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