http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=7942838&tstart=0#7942838 >quasi wrote:
>>
>> Prove or disprove:
>>]]> Dec 23, 2012 6:20:06 AM Dec 23, 2012 6:20:06 AM quasi@null.set 0 http://mathforum.org/kb/thread.jspa?messageID=7942828&tstart=0#7942828 > Prove or disprove:
>
>
>
> For]]> Dec 23, 2012 4:58:05 AM Dec 23, 2012 4:58:05 AM achille_hui@yahoo.com.hk 1 http://mathforum.org/kb/thread.jspa?messageID=7934523&tstart=0#7934523 >quasi writes:
>>
>> Prove or disprove:
>>]]> Dec 9, 2012 1:51:17 PM Dec 9, 2012 1:51:17 PM quasi@null.set 0 http://mathforum.org/kb/thread.jspa?messageID=7934450&tstart=0#7934450 > Prove or disprove:
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> For each positive integer n, there are only]]> Dec 9, 2012 10:07:37 AM Dec 9, 2012 10:07:37 AM thefatphil_demunged@yahoo.co.uk 1 http://mathforum.org/kb/thread.jspa?messageID=7933385&tstart=0#7933385 one has cartesian (fermatian) or trilinear,
cylindrical or bilinear,
spherical or unilinearcoordinates;]]> Dec 6, 2012 5:46:33 PM Dec 6, 2012 5:46:33 PM Space998@hotmail.com 0 http://mathforum.org/kb/thread.jspa?messageID=7933013&tstart=0#7933013
>should I use tripolar coordinates?

Whatever works.

I not very]]> Dec 6, 2012 12:34:06 AM Dec 6, 2012 12:34:06 AM quasi@null.set 1 http://mathforum.org/kb/thread.jspa?messageID=7932982&tstart=0#7932982 ]]> Dec 5, 2012 11:30:44 PM Dec 5, 2012 11:30:44 PM Space998@hotmail.com 2 http://mathforum.org/kb/thread.jspa?messageID=7932981&tstart=0#7932981
For each positive integer n, there are only finitely many
convex polyhedra, up to similarity, such that all faces are]]> Dec 5, 2012 11:28:40 PM Dec 5, 2012 11:28:40 PM quasi@null.set 7