User talk:CompositeFan

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Let me extend the standard welcome.


Welcome!

Hello, CompositeFan, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful:

I hope you enjoy editing here and being a Wikipedian! Please sign your name on talk pages using four tildes (~~~~); this will automatically produce your name and the date. If you need help, check out Wikipedia:Questions, ask me on my talk page, or place {{helpme}} on your talk page and someone will show up shortly to answer your questions. Again, welcome! 

Also, I like your username. Perhaps I should visit Planetmath. PrimeFan 22:04, 2 June 2006 (UTC)

Contents

[edit] 65535

Hi, Comp, nice to meet another mathie! I mildly disagree with you on your recent edit, removing the 1+2+4+8...=65535 stuff. It may be obvious to many of us, but is it really "painfully obvious" as you say? To a bright 7 year old it might not be obvious, or only obvious after being pointed out to him or her(John von Neumann's meaning of obvious). It might be in fact "delightfully obvious" to the 7 year old and she might walk around the rest of the day addig powers of 2 in her head. In any case after teaching "Math 1" in college I learned how little of arithmetic is obvious to intelligent nonmathies.Regards,Rich 23:03, 30 October 2006 (UTC)

Maybe not painfully obvious, but quite obvious. This is something that is true of all Mersenne numbers, no? Then the article on Mersenne numbers should state this (and I believe it does). While it's true that the article on 65535 is not even close to overflowing with info, to state things that derive plainly from others could look like padding. CompositeFan 21:09, 13 November 2006 (UTC)
I see your point about padding, but obvious statements aren't necessarily padding. For example, I'll bet the usa article (havent checked)begins like "The United States is a country in North America." In particular, the 1+2+4+..=65535 is not padding if it is true that it is valuable to many readers, even if is easy for many people to derive it from other statements. Regards,Rich 06:51, 20 November 2006 (UTC)

[edit] Planetmath

In one of your comments, you indicate you work on planetmath. I'd like to draw your attention to WP:PMEX, the wikipedia-planetmath exchange, where we are trying to harmonize the two sources. linas 04:49, 15 December 2006 (UTC)

Thank you very much for bringing that to my attention. Looks like that link has the guidance I've been looking for in regards to the exchange. CompositeFan 23:41, 18 December 2006 (UTC)

[edit] 280 (number)

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西村博之の生年月日は1900年7月1日。身長は156cm。血液型はA型


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[edit] abelian group vs. Eisenstein integers

Hi, CompositeFan.

I noticed your question on Oleg's talk page. This question was discussed ad nauseum on the math talk page a few months ago. You may want to read that discussion in the archives. DavidCBryant 11:08, 6 September 2007 (UTC)

Thanks, I will. CompositeFan 16:31, 10 September 2007 (UTC)

[edit] Re:37 & 47

74 is the "reverse" (or whatever) of 47. There are plenty of 47s in VOY (as could previously be found on Memory Alpha, here). The significance of 47 in Trek is purely because TNG/VOY writer Joe Menosky was a member of the "47 Society" at Pormona College.

I've heard nothing about 37. It's likely a coincidence. I remember reading that 37 (and 17) are two of the most often used "awkward numbers," used when people are looking for a random, uneven number somewhere.--Tim Thomason 03:51, 3 October 2007 (UTC)

[edit] Acknowledge The Simpsons

The book by Gerald Rising you cite at PlanetMath says two of the Fermat examples come from episodes of The Simpsons. In fact, the very first one, is from "Treehouse of Horror VI," which aired after Anthony Wiles announced he had proven Fermat's theorem. I'll let you know when I identify the other episode. Cromulent Kwyjibo (talk) 14:21, 30 May 2008 (UTC) P.S. You might want to update your user page, even if your week abroad has turned into years.

I will. Thanks. CompositeFan (talk) 15:46, 30 May 2008 (UTC)