01323nam a2200325Ka 4500 29446 BD-DhAAL 20150803093056.0 150803s2012 txu 000 0 eng d 9780979926938 0979926939 (POOF)26200 8639087 (OCoLC)828937385 IAD IAD OCLCF BD-DhAAL QA43 .A536 2012 510 Andreescu, Titu, 1956- 13440 Straight from the book / Titu Andreescu, Gabriel Dospinescu. Plano, Tex. : XYZ Press, c2012. xvii, 590 p. ; 22 cm. Includes bibliography (p. 585-590) Some useful substitutions -- Always Cauchy-Schwarz... -- Loot at the exponent -- Primes and squares -- T2's lemma -- Some classical problems in extremal graph theory -- Complex combinatorics -- Formal series revisited -- A little introduction to algebraic number theory -- Arithmetic properties of polynomials -- Lagrange interpolation formula -- Higher algebra in combinatorics. Mathematics Problems, exercises, etc. 13441 Mathematics. fast 13458 Problems, exercises, etc. fast 13459 Dospinescu, Gabriel. 13442 ddc BK 35133 35133 0 0 ddc 0 0 BRACUL BRACUL GEN 2015-08-03 Development Book Agency 1 9 510 AND 3010029446 2026-08-30 2026-06-22 2026-06-22 1 2015-08-03 BK