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I checked the wiki page but I'm still confused. Please give an intuitive explanation and also give a theoretical proof of why it works. Any illustrations that help me better understand it will be appreciated.
Also, how do you use a conditioning approach to reduce the variance in an estimate of a population parameter? —Preceding unsigned comment added by 70.68.120.162 ( talk) 00:11, 23 April 2010 (UTC)
A free group is a free group. A freespace on a set X is the discrete space on X. A cofree space on X is the trivial space on X. What's a cofree group? Money is tight ( talk) 13:15, 23 April 2010 (UTC)
Is there an algorithm where I can determine the number of prime numbers found between 1 and X? I am trying to find out if the number of primes between 1 and 1,000,000 is itself a prime number. Googlemeister ( talk) 19:13, 23 April 2010 (UTC)
If I is a proper ideal in a commutative, unital ring R, define J to be . I've shown that when J is proper, it's a prime ideal (I think) - what extra conditions do I need to impose to ensure J is always proper? (Is it ever?) For non-prime ideals I in Z, J is always equal to Z, but, as far as I can see, for in , , because . Thanks, Icthyos ( talk) 22:06, 23 April 2010 (UTC)
Mathematics desk | ||
---|---|---|
< April 22 | << Mar | April | May >> | April 24 > |
Welcome to the Wikipedia Mathematics Reference Desk Archives |
---|
The page you are currently viewing is an archive page. While you can leave answers for any questions shown below, please ask new questions on one of the current reference desk pages. |
I checked the wiki page but I'm still confused. Please give an intuitive explanation and also give a theoretical proof of why it works. Any illustrations that help me better understand it will be appreciated.
Also, how do you use a conditioning approach to reduce the variance in an estimate of a population parameter? —Preceding unsigned comment added by 70.68.120.162 ( talk) 00:11, 23 April 2010 (UTC)
A free group is a free group. A freespace on a set X is the discrete space on X. A cofree space on X is the trivial space on X. What's a cofree group? Money is tight ( talk) 13:15, 23 April 2010 (UTC)
Is there an algorithm where I can determine the number of prime numbers found between 1 and X? I am trying to find out if the number of primes between 1 and 1,000,000 is itself a prime number. Googlemeister ( talk) 19:13, 23 April 2010 (UTC)
If I is a proper ideal in a commutative, unital ring R, define J to be . I've shown that when J is proper, it's a prime ideal (I think) - what extra conditions do I need to impose to ensure J is always proper? (Is it ever?) For non-prime ideals I in Z, J is always equal to Z, but, as far as I can see, for in , , because . Thanks, Icthyos ( talk) 22:06, 23 April 2010 (UTC)