# thraxil.org:

Invalid techniques of proof mathworld by anders pearson Fri 07 Sep 2001 by anders pearson Mon 12 Nov 2001 by anders pearson Mon 26 Nov 2001 by anders pearson Mon 15 Jul 2002 by anders pearson Mon 28 Oct 2002 by anders pearson Wed 04 Dec 2002 by emile Wed 07 Nov 2001 by anders pearson Wed 07 Jul 2004 by anders pearson Tue 22 Nov 2005 by anders pearson Tue 13 Dec 2005 by anders pearson Mon 06 Jan 2003 by anders pearson Thu 11 Aug 2005 by anders pearson Sat 02 Nov 2013