Re: Exact Symbolic Notation

*To*: mathgroup at smc.vnet.net*Subject*: [mg56282] Re: [mg56269] Exact Symbolic Notation*From*: "Owen, HL \(Hywel\)" <h.l.owen at dl.ac.uk>*Date*: Thu, 21 Apr 2005 05:36:00 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

You need to use the Notation package (Utilities`Notation`) - this allows you to define notations for use in Mathematica. Cheers, Hywel > -----Original Message----- > From: Alexandre Costa [mailto:costa at deq.uem.br] To: mathgroup at smc.vnet.net > Sent: 20 April 2005 10:33 > To: mathgroup at smc.vnet.net > Subject: [mg56282] [mg56269] Exact Symbolic Notation > > > > Dear Group, > It is a pleasure talk to you all again. > My plain question is: > I want to use some "exact" notation with Mathematica. For instance, > I want to use variables like " p' " instead of "pline" (or > something like that). > Also I want to use P2 (with the 2 underlined). The last > option works in some > calculations but not in all of them (Why?). > Finally I want to define f1[x] as a function with the 1 > underlined(Why > is not working?). > > Any enlightment on these subject are very welcome. > Thanks, > Alex > > >