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Groups > comp.soft-sys.math.mathematica > #2663

Re: Simple integral

From "p.ramsden" <p.ramsden@imperial.ac.uk>
Newsgroups comp.soft-sys.math.mathematica
Subject Re: Simple integral
Date 2011-05-23 12:41 +0000
Organization Steven M. Christensen and Associates, Inc and MathTensor, Inc.
Message-ID <irdklo$14a$1@smc.vnet.net> (permalink)
References <irdctv$3tq$1@smc.vnet.net>

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Mariano, you could try

int = Integrate[1/(x^2 + b x + (b^2 - omega^2))/4, x]

and then

int /. omega -> Sqrt[b^2 - 4 c]

Phil

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Simple integral Mariano Pierantozzi <mariano.pierantozzi@gmail.com> - 2011-05-23 10:29 +0000
  Re: Simple integral "p.ramsden" <p.ramsden@imperial.ac.uk> - 2011-05-23 12:41 +0000
  Re: Simple integral Stefan Salanski <wutchamacallit27@gmail.com> - 2011-05-24 09:59 +0000

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