question about symbolize command.
- To: mathgroup at smc.vnet.net
- Subject: [mg82930] question about symbolize command.
- From: windhair <windhair at gmail.com>
- Date: Sat, 3 Nov 2007 03:33:47 -0500 (EST)
In a book about mathematica, it emphasize the using of Symboliize in package Notation, I have some question about this command. 1, Is it necessory to Symbolize all the variables with subscript or superscript in to notebook for complex work with variables u and u_i? or, it will cause some unexpect results. 2, If I Symblize a variable, u_i for example, it seems I can not clear it after evaluate it. I always show the error message like: Symbolize::bsymbexs: Warning: The box structure attempting to be \ symbolized has a similar or identical symbol already defined, \ possibly overriding previously symbolized box structure How can I define it again without restart Mathematica? Thanks for the reply.