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From: Yao Konan on 10 Aug 2006 06:58 > I read on TI's newsgroup that the nSpire's directory structure would > be something like grouping options (I can try to find the reference, > but this is somewhat OT to HP calcs). That is, for a class of > problems, it would provide grouping for variables, spreadsheets, > graphs, etc. In fact the upper memory structure is like this: You can create documents and in each document you can create problems and each problem has its own set of variables. However what i want to know is if there is a tree directory structure to manage documents and if there is a tree directory structure inside Problem(though i very doubt this). >I hate the Voyage 200's one-level nest, all lower-case > 8-character limitations. You are not the only one. Scotty a écrit : > On 5 Aug 2006 09:34:22 -0700, KonanYao(a)gmail.com wrote: > > >Sweet. > >Could you do a summary of the review in English please ? > >Btw do you know if the NSpire: > >*Is much faster than the TI89TI > >*has 3D plotting abilities > >*Has tree directory structure memory management > >*Programming abilities > >Thanks in advance. > > > I read on TI's newsgroup that the nSpire's directory structure would > be something like grouping options (I can try to find the reference, > but this is somewhat OT to HP calcs). That is, for a class of > problems, it would provide grouping for variables, spreadsheets, > graphs, etc. I hate the Voyage 200's one-level nest, all lower-case > 8-character limitations. > > --Scott |