000			01648nam a22003017a 4500
001			29447
003			BD-DhAAL
005			20150802130228.0
008			150802s2008 txu b 001 0 eng d
010			_a 2008924026
020			_a9780979926907
020			_a0979926904
035			_a(OCoLC)ocn248774755
040			_aJRY _cJRY _dAAM _dDLC _dBD-DhAAL
042			_alccopycat
050	0	0	_aQA43 _b.A534 2008
082	0	0	_a510 _222
100	1		_aAndreescu, Titu, _d1956- _913440
245	1	0	_aProblems from the book / _cTitu Andreescu, Gabriel Dospinescu.
260			_aAllen, TX : _bXYZ Press, _cc2008.
300			_axvi, 571 p. ; _c22 cm.
504			_aIncludes bibliographies (p. 563-569) and index.
505	0		_aSome useful substitutions -- Always Cauchy-Schwarz... --- Look at the exponent -- Primes and squares -- T2's lemma -- Some classical problems in extremal graphy theory -- Complex combinatorics -- Formal series revisited -- A brief introduction to algebraic number theory -- Arithmetic properties of polynomials -- Lagrange interpolation formula -- Higher algebra in combinatorics -- Geometry and numbers -- The smaller, the better -- Density and regular distribution -- The digit sum of a positive integer -- At the border of analysis and number theory -- Quadratic reciprocity -- Solving elementary inequalities using integrals --Pigeonhole principle revisited -- Some useful irreducibility criteria -- Cycles, paths, and other ways -- Some special applications of polynomials.
650		0	_aMathematics _vProblems, exercises, etc. _913441
700	1		_aDospinescu, Gabriel. _913442
942			_2ddc _cBK
999			_c35129 _d35129