Re: cdt glossary - TABLE
Date: Mon, 18 Jul 2005 15:46:25 +0200
Message-ID: <42dbb2b5$0$61809$e4fe514c_at_news.xs4all.nl>
dawn wrote:
> mAsterdam wrote:
>>dawn wrote:
[snip]
> It so happens that I have such a definition, but it is quite long and
> (the margin of) this posting is too small to include it ;-)
You just want to keep the community busy :-)
At http://mathworld.wolfram.com/FermatsLastTheorem.html
I read:
> The proof of Fermat's Last Theorem marks the end of a mathematical
> era. Since virtually all of the tools which were eventually brought
> to bear on the problem had yet to be invented in the time of Fermat
> Eric Weisstein's World of Biography, it is interesting to speculate
> about whether he actually was in possession of an elementary proof
> of the theorem. Judging by the tenacity with which the problem
> resisted attack for so long, Fermat's alleged proof seems likely
> to have been illusionary. This conclusion is further supported
> by the fact that Fermat searched for proofs for the cases n==4
> and n==5, which would have been superfluous had he actually
> been in possession of a general proof.
>>>The software development industry certainly uses the term table to >>>refer to a number of representations of data that do not align with the >>>above definition. There are some characteristics of all (at least >>>most) uses of the term, however. I would think we would want the term >>>"table" to be defined to include implementations of tables in a variety >>>of languages and tools to avoid miscommunication. >>> >>>Off the top of my head (rather than researching it right now), most >>>uses of the word table would have the reader visualizing a >>>two-dimensional matrix of values. Some would include a header for such >>>values while others would have a separate object that is a table >>>header. >> >>Again, a broader 'TABLE' entry is welcome.
>
>
> I'll give that a first pass. I'm not defining a Row or Column here,
> but using those terms as English words that should be easy to
> understand within this context.
>
> Table The rectangular representation of a two-dimensional matrix m
> where an element m[i,j] is the value in row i and column j of the
> table. This element is also know as the value of a "cell" of the
> table.
This is a nice start (actually a second start - I'll see how I can edit in the other remarks). Thank you.
>>>David Cressey wrote: >>>>In particular, the word "collection" is, in this context, more useful than >>>>either "list" or "array". >>>> >>>>The question of "ordered" goes beyond the definition, IMO, even though >>>>it's an interesting one. >>> >>>Agreed. Cheers! --dawn >> >>That's two against being clearer on the specifics >>of the involved collections in this glossary entry.
>
> Apologies. --dawn
Nothing to be sorry for - I was just counting. At this point I feel I can find arguments both ways. I'll ...
>>I'll just wait a few more weeks - maybe there will be other >>suggestions/opinions on this. Received on Mon Jul 18 2005 - 15:46:25 CEST