http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=6042529&tstart=0#6042529 yes you are right.
initially,I think the form of VSP is simple(or symmetric somewhat),but now I daren't think]]> Dec 21, 2007 2:42:00 AM Dec 21, 2007 2:42:00 AM noble_cbc@hotmail.com 0 http://mathforum.org/kb/thread.jspa?messageID=6038663&tstart=0#6038663 *******************************

Dear friend:

can you help me?

what is the volume of a]]> Dec 17, 2007 12:31:57 AM Dec 17, 2007 12:31:57 AM BobMcK@webtv.net 0 http://mathforum.org/kb/thread.jspa?messageID=6033811&tstart=0#6033811 can you help me?
what is the volume of a '3-sphere_pyramid'(that is: with 3 points A,B,C on the surface of a sphere of radius R]]> Dec 14, 2007 3:17:03 AM Dec 14, 2007 3:17:03 AM noble_cbc@hotmail.com 2