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## Re: [MiKTeX] structured index

 Re: [MiKTeX] structured index From: Aleks Kleyn - 2011-03-22 02:08:05 I will try to explain. Assume I use transformation f. then it has coordinates f^i_j. however I may have so much these transformations that I need to enumerate f itself. If I write f^i_{kj} then it is not clear the function of k. does it enumerates f or this is index. So I clearly separate indexes that serves different functionality and each group is separated by symbol \cdot. If structure of all such indexes is the same I could use macros to write as was suggested f_{k\cdot j}^{\hphantom{k\cdot}i} (it works); but I have different index structures. It may be for instance C_1{}^i_{kl}{}^{pq}_r I use such indexes when I study tower of representations or components of Gateaux derivative. And when derivative is of high order in module I need clearly separate index that enumerates function from index that enumerate independent variable. Aleks Kleyn http://sites.google.com/site/AleksKleyn/ http://arxiv.org/a/kleyn_a_1  http://AleksKleyn.blogspot.com/ -----Original Message----- From: Mike "Pomax" Kamermans [mailto:pomax@...] Sent: Monday, March 21, 2011 11:42 AM To: A place for MiKTeX users to discuss MiKTeX related questions. Subject: Re: [MiKTeX] structured index On 3/20/2011 10:29 AM, Aleks Kleyn wrote: > I very often use in text the expression like > $> A_{1\cdot}{}^i_k >$ > However I put attention that index k is positioned bellow than index 1. > There is impression like k is index for 1. How I can make sure that index k > is positioned on the same lavel as 1. Just out of curiosity, with "k" on the same line, what does your expression say? I don't know what you intend to write, but with "k" on the baseline for "1", I see "1 (dot) k-with-i-over-it", with the "i" belonging to "k", and nothing else. If that's what you intended to write, then your TeX formula is wrong. It would be better to then write your formula as three components that follow each other, possibly with using relstack and phantom commands to ensure correct alignment. If, however, you meant "1 (dot)" with a superscript "i" and subscript "k", then "k" should not be on the baseline for "1" at all, because it's only a subscript if it's lower than the parent's baseline. There are various ways to force "1" and "k" to share the same baseline, but what is the mathematical concept you're trying to write out? - Mike "Pomax" Kamermans nihongoresources.com ---------------------------------------------------------------------------- -- Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ MiKTeX-Users mailing list MiKTeX-Users@... https://lists.sourceforge.net/lists/listinfo/miktex-users