http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=7933898&tstart=0#7933898 > On Dec 7, 8:24 pm, fom <fomJ...@nyms.net> wrote:
Dec 7, 2012 5:30:49 PM Dec 7, 2012 5:30:49 PM fomJUNK@nyms.net 0 http://mathforum.org/kb/thread.jspa?messageID=7933895&tstart=0#7933895 > >>
> >> NOR (NOR,NOR) = OR
Dec 7, 2012 5:14:43 PM Dec 7, 2012 5:14:43 PM grahamcooper7@gmail.com 1 http://mathforum.org/kb/thread.jspa?messageID=7933644&tstart=0#7933644 > On Dec 7, 5:25 pm, fom <fomJ...@nyms.net>]]> Dec 7, 2012 5:24:35 AM Dec 7, 2012 5:24:35 AM fomJUNK@nyms.net 2 http://mathforum.org/kb/thread.jspa?messageID=7933634&tstart=0#7933634 > By removing a line and its associated
> line elements from]]> Dec 7, 2012 4:32:05 AM Dec 7, 2012 4:32:05 AM grahamcooper7@gmail.com 3 http://mathforum.org/kb/thread.jspa?messageID=7933608&tstart=0#7933608 By removing a line and its associated
line elements from a projective geometry,
one obtains an affine geometry.

The lines of a]]> Dec 7, 2012 2:25:57 AM Dec 7, 2012 2:25:57 AM fomJUNK@nyms.net 4