symbol replace
- To: mathgroup at smc.vnet.net
- Subject: [mg51241] symbol replace
- From: "symbio" <symbio at h0tmail.com>
- Date: Sat, 9 Oct 2004 04:19:22 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
I am facing 2 problems with Mathematica: 1st problem) With replace all command, when I use it with subscripts I get an unintended effect, this is what I do: E * (Eo) /. E -> (Eo) I intend to replace only E with Eo, but Mathematica instead replaces all E's with (Eo) and I get this instead: (Eo) * (Eo)o Please note the 'o' in Eo is supposed to be a subscript here and reads Enot. Can anyone please help? here is the Mathematica code: In[1]:= \!\(E\ *\ E\_0\ /. \ E -> \ E\_0\) Out[1]= \!\(\[ExponentialE]\_0\ \((\[ExponentialE]\_0)\)\_0\) 2nd problem) I like to use descriptive names for my variables with Underscore to separate the names, it's really easier to read, but of course underscore is a special character in Mathematica unfortunately, so is there an alternative?? For example, I like to use variable Dynamic_Energy_of_Stars_With_Sand = 123; Is there something else equally as obvious as Underscore that maybe used for purpose of separting words in a variables names?? Thanks a lot for your help
- Follow-Ups:
- Re: symbol replace
- From: "Maxim A. Dubinnyi" <maxim@nmr.ru>
- Re: symbol replace