Noun

Singular zeta

Plural zetas

zeta (plural zetas)

  1. The name of the sixth letter of the modern Greek alphabet (Ζ, ζ) preceded by epsilon (Ε, ε) and followed by eta, (Η, η)
  2. The name of the seventh letter in the ancient Greek alphabet, in which it is preceded by digamma (Ϝ, ϝ)
  3. (mathematics) A mathematical function formally known as the Riemann zeta function.
    Zeta of 3 is irrational

From Wiktionary under the GNU Free Documentation License.
Thu May 21 17:53:04 2009

Zeta (uppercase Ζ, lowercase ζ; Greek: Ζήτα [ˈziːta] Zita) is the sixth letter of the Greek alphabet. In the system of Greek numerals, it has a value of 7. It was derived from the Phoenician letter Zayin . Letters that arose from zeta include the Roman Z and Cyrillic З (Ze).

Unlike the other Greek letters, this letter did not take its name from the Phoenician letter from which it was derived; it was given a new name on the pattern of beta, eta and theta.

Zeta has the numerical value 7 rather than 6 because the letter digamma (also called 'stigma' as a Greek numeral) was originally in the sixth position in the alphabet.

Zeta can be said to be the origin of the most common pronunciation of the Roman letter Z. Indeed, in some languages (e.g., Spanish and Icelandic), the name zeta is used to refer to the Roman letter Z as well as the Greek letter.

From Wikipedia under the GNU Free Documentation License
Fri Aug 13 10:02:00 2010

What's the best water softner system out there, zeta rod?
Q. The builder for my new house has suggested zeta rod system which doesn't use salt, vs other water softerner systems that do/or do not use salt. Does anyone have it? How good is it working for you?
Asked by Undrgrnd - Sat Jul 21 19:18:42 2007 - - 1 Answers - 0 Comments

A. My dad got a water softener system that gave him a lot of trouble. He replaced it with a system by Kinetico because it was easy to use and easy to maintain. It has worked wonderfully for many years for my mom. Kinetico water softeners use the kinetic energy of moving water instead of electricity to power the system so there is no AC running to it. It just worked out really well for him.
Answered by unknown - Sat Jul 21 19:41:50 2007

How do I evaluate the Riemann Zeta Function along with sums to infinity?
Q. Heres to clear things up. I want to know how to evaluate the zeta function and second, when I have a sum that extends to infinity do I take the limit of infinity? Can someone please help with an example and explanation? Thanks!
Asked by Harry K - Wed Jul 4 12:26:15 2007 - - 1 Answers - 1 Comments

A. The zeta function is a summation (so you really are only asking one question). For more on the zeta function though, see: (There aren't many values known, as it is not easy to evaluate the Riemann zeta function.) There are a number of ways to evaluate sums exactly. Typically, you find an expression for the partial sum: and then take the limit as n approaches infinity. Please note that evaluate and approximate are two different things, but if you're trying to approximate it, you simply take lots of partial sums (sort of like taking a limit numerically, as opposed to actually taking a mathematical limit). Just add up the terms, one by one. There are other ways to approximate sums (depending on the sum) that you could look into.
Answered by cheeser1 - Thu Jul 5 18:13:03 2007

How did Catherine Zeta Jones start out in acting?
Q. I live near where she used to live, and I can't find auditions or anything.
Asked by Kandyfloss - Mon Aug 17 18:17:54 2009 - - 4 Answers - 0 Comments

A. She started in church choir and her church theatre group, then got her first semi-professional role at age 10 in Annie at the Swansea Grand Theatre where she was in productions for 4years. Then Mickey Dolenz, from the Monkees, saw one of her performances when she was 14 and offered her an audition in a musical he was producing, and that musical went to the West End. After that she kept winning roles in musical theatre, recorded an album, and started auditioning for television I would first contact the Swansea Grand Theatre to find out about upcoming auditions
Answered by unknown - Mon Aug 17 19:37:29 2009

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rightpundits.com
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postchronicle.com
Michael Douglas, Catherine Zeta-Jones Take Son Dylan Racing Across The Waves! - Post Chronicle
Fri, 09 Jul 2010 14:16:53 GMT+00:00
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The Rebound's Justin Bartha on relationships, fame and London hotspots - This is London
thisislondon.co.uk
The Rebound's Justin Bartha on relationships, fame and London hotspots - This is London
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roseburgmacguy.blogspot.com
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 Zeta Tau Alpha Honors Tanya Snyder In New Orleans
redskins.com
Zeta Tau Alpha Honors Tanya Snyder In New Orleans

By Larry Weisman

hu, 08 Jul 2010 12:17:01 GM

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