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		Linguistics Math Jam Announcement end: Sat Nov 21, 2009 9:59 am [ Forum » Site & General Information » Questions, Suggestions, & Announcements ]	rrusczyk	12	880	Today, at 10:09 pm sreyesh

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	PEN discussion Discuss anything related to the document or to the website here. Any comments, suggestions, opinions and other remarks are most welcomed. For problem-specific remarks or solutions, please use the section below. Moderators: ideahitme, Peter	5	21	PEN Solutions Book Vol... Sun Oct 11, 2009 10:32 am Ulanbek_Kyzylorda KTL
	Other problems If you have a nice number theory problem that is not in PEN, you can share it with others here (please post the source!). If it's nice, we may even add it to PEN! Moderators: ideahitme, Peter	5	22	Hope you all like it! Sat Sep 05, 2009 3:59 am coquitao
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	Divisibility Theory	118	456	A 70 Sat Nov 07, 2009 9:23 am hxy09
	Arithmetic in Zn Sub-forums: Primitive Roots, Quadratic Residues, Congruences	35	112	D 2 Wed Nov 11, 2009 1:58 pm FelixD
	Primes and Composite Numbers	35	156	E 5 Sun Oct 04, 2009 9:04 am Kouichi Nakagawa
	Rational and irrational numbers Sub-forums: Rational numbers, Irrational numbers	46	151	G 19 Fri Mar 06, 2009 6:44 am zin
	Diophantine Equations	91	336	H 19 Wed Nov 11, 2009 7:03 am Zhero
	Functions in Number Theory Sub-forums: Floor Function and Fractional Part Function, Divisor Functions, Functional Equations	75	237	J 22 Sat Oct 31, 2009 4:00 am Joao Pedro Santos
	Sequences of Integers Sub-forums: Linear Recurrences, Recursive Sequences, More sequences	65	207	N 11 Tue Jun 16, 2009 3:10 am JBL
	Combinatorial Number Theory	59	183	O 9 Fri Oct 23, 2009 10:46 am kamil9876
	Additive Number Theory	43	116	P 36 Tue Nov 10, 2009 4:30 pm math10
	Various problems Sub-forums: Polynomials, The Geometry of Numbers, Miscellaneous Problems	62	191	S 1 Sat Mar 21, 2009 7:31 pm LadislavD

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		Welcome on MathLinks, Welcome to PEN! Our new home	Peter	10	6039	Wed Sep 24, 2008 8:13 am manjil
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