Re : Simple indefinite integral disagrees with table

*To*: mathgroup at smc.vnet.net*Subject*: [mg28683] Re : [mg28647] Simple indefinite integral disagrees with table*From*: John Leary <leary at superbird.co.jp>*Date*: Tue, 8 May 2001 02:51:19 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

Simple fix : replace the curved brackets with square brackets in the cosine function !! Then Mathematica agrees with the book John Leary ____________________________________________________________________________ _______________________ The Mathematica solution to the indefinite integral below doesn't agree with that found in my CRC tables. Integrate[xx Cos (aa xx), xx] = (1/3) aa Cos xx^3 The CRC table gives: (1/aa^2) Cos (aa xx) + (xx/aa) Sin (aa xx) The Mathematica solution doesn't look right. Thanks for any help. Mitch Berkson ____________________________________________________________________________ _________________________