Re: Simple indefinite integral disagrees with table
- To: mathgroup at smc.vnet.net
- Subject: [mg28665] Re: [mg28647] Simple indefinite integral disagrees with table
- From: Chris Johnson <cjohnson at shell.faradic.net>
- Date: Sat, 5 May 2001 04:00:49 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Mitch, Your syntax is wrong. Try: Integrate[xx Cos[aa xx], xx] and it should get what you expect. Note the use of brackets vs. parentheses. Chris On Fri, 4 May 2001, Mitch Berkson wrote: > 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 > >