[Date Index] [Thread Index] [Author Index]

Re: About binary relations

• To: mathgroup at smc.vnet.net
• Subject: [mg104048] Re: About binary relations
• From: "Sjoerd C. de Vries" <sjoerd.c.devries at gmail.com>
• Date: Sat, 17 Oct 2009 07:01:40 -0400 (EDT)
• References: <hb9jol$fl$1@smc.vnet.net>

In v7 there's a lot of boolean operations added to the stuff that was
peviously availably. You might try the guide page guide/
BooleanComputation.

Cheers -- Sjoerd

On Oct 16, 1:00 pm, olfa <olfa.mra... at yahoo.fr> wrote:
> Hello Mathematica community,
> is there a package in mathematica that allows me to manipulate binary
> relations in order to do operations like
> (R1 U R2)  o R3
> Thank you.