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'''''Abramowitz and Stegun''''' ('''AS''') is the informal name of a [[mathematicsmathematical]] reference work edited by [[Milton Abramowitz]] and [[Irene Ann Stegun]] of the United States [[National Bureau of Standards]] (NBS), now the ''National Institute of Standards and Technology'' (NIST). Its full title is '''''Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables'''''. A newdigital andsuccessor moreto comprehensivethe reference workHandbook, thelong under development at NIST, '''''was released as the “[[Digital Library of Mathematical Functions''''',]]” available(DLMF) on theMay web11, and2010, along with itsa printed companionversion, the ''[[NIST '''''Handbook of Mathematical Function''Functions]]'', waspublished releasedby on[[Cambridge November,University Press]].<ref name="NIST_2010">{{cite book title=NIST Handbook of Mathematical Functions titlelink=NIST Handbook of Mathematical Functions editor1first=Frank William John editor1last=Olver editor1link=Frank William John Olver editor2first=Daniel W. editor2last=Lozier editor3first=Ronald F. editor3last=Boisvert editor4first=Charles W. editor4last=Clark year=2010 publisher=[[National Institute of Standards and Technology]] (NIST), [[U.S. Department of Commerce]], [[Cambridge University Press]] isbn=9780521192255 mr=2723248}} [http://www.cambridge.org/uk/catalogue/catalogue.asp?isbn=9780521140638]</ref>
==Overview==
