Re: Simple Question [Clearing Variables]
- To: mathgroup at smc.vnet.net
- Subject: [mg46537] Re: Simple Question [Clearing Variables]
- From: "Timothy C. Klein" <teece at silverklein.net>
- Date: Sun, 22 Feb 2004 11:27:38 -0500 (EST)
- References: <c16lp1$5ng$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Ashok. R wrote: > Hello all, > > I have a simple question. I want to know what command to use in order to > clear all the variables that I have defined in the notebook. I do not want > to clear them one by one. > > I treid Remove[All], but that removes the internal variables as well. > > Such a simple issue, but I cannot find the answer using the online doc. > > Merci You might try: Clear["@"] To clear all lowercase, user-defined variables. or Clear["Global`*"] To clear all user-defined variables. Obviously, this won't work if you define your variabes somewhere other than the Global context. I also rarely use it -- I had to look it up. It was a trick mentioned in Marvin L. DeJong's "Mathematica for Calculus-Based Physics." It does seem to do the trick. Tim -- ============================================== == Timothy Klein || teece at silverklein.net == == Vanity Page: http://tinyurl.com/vkhp == == ---------------------------------------- == == Hello_World.c: 17 Errors, 31 Warnings... == ==============================================