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List of forum topicsenRe: How to solve this equation?
http://mathforum.org/kb/thread.jspa?messageID=7771900&tstart=0#7771900
wrote:

>On Apr 18, 2:27 pm, Lucy]]>Apr 18, 2012 4:56:22 PMApr 18, 2012 4:56:22 PMquasi@null.set0Re: How to solve this equation?
http://mathforum.org/kb/thread.jspa?messageID=7771871&tstart=0#7771871
> On Apr 18, 1:00 pm, Lucy <comtech....@gmail.com>]]>Apr 18, 2012 3:30:39 PMApr 18, 2012 3:30:39 PMcomtech.usa@gmail.com1Re: How to solve this equation?
http://mathforum.org/kb/thread.jspa?messageID=7771870&tstart=0#7771870
> On Apr 18, 12:37 pm, James Waldby]]>Apr 18, 2012 3:27:33 PMApr 18, 2012 3:27:33 PMcomtech.usa@gmail.com2Re: How to solve this equation?
http://mathforum.org/kb/thread.jspa?messageID=7771841&tstart=0#7771841
> On Wed, 18 Apr 2012 10:09:02 -0700, Michael]]>Apr 18, 2012 2:00:20 PMApr 18, 2012 2:00:20 PMcomtech.usa@gmail.com3Re: How to solve this equation?
http://mathforum.org/kb/thread.jspa?messageID=7771822&tstart=0#7771822
> I have sum(w_i, i from 1 to n)=1 given, > > and also I am given a set of numbers e_i, i from 1 to >]]>Apr 18, 2012 1:48:07 PMApr 18, 2012 1:48:07 PMdcass@sjfc.edu0Re: How to solve this equation?
http://mathforum.org/kb/thread.jspa?messageID=7771829&tstart=0#7771829
> I have sum(w_i, i from 1 to n)=1 given, > > and]]>Apr 18, 2012 1:37:47 PMApr 18, 2012 1:37:47 PMnot@valid.invalid4How to solve this equation?
http://mathforum.org/kb/thread.jspa?messageID=7771809&tstart=0#7771809
and also I am given a set of numbers e_i, i from 1 to n.

Now I need to find a number u, such]]>Apr 18, 2012 1:09:02 PMApr 18, 2012 1:09:02 PMmichael.xiaowei.ding@gmail.com6