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Re: Declaring a variable real

  • To: mathgroup at smc.vnet.net
  • Subject: [mg41622] Re: Declaring a variable real
  • From: Peter Breitfeld <phbrf at t-online.de>
  • Date: Thu, 29 May 2003 08:13:47 -0400 (EDT)
  • References: <bb1v5g$9h7$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

M schrieb:
> I'm integrating a function. Mathematica gives a conditional output:
> computing the integral
> if Re[s^2]>0 and leaving the integral undone otherwise (s is a parameter in
> the integrand). I'd like to tell mathematica that s is real valued so it
> just generates the integral instead of giving me a conditional statement. I
> tried doing a Simplify on the integral placing the constraint that s
> belonged to the set of Reals. It had no effect. Apparently the Simplify[..]
> command cannot simplify a conditional statement?
> Help
> 
Use the option Assumptions of Integrate


Gruß Peter
-- 
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 Peter Breitfeld, Bad Saulgau, Germany   Meinen GnuPG/PGP-5x Key gibts dort


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