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MathGroup Archive 2004

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Re: Boolean Type

  • To: mathgroup at smc.vnet.net
  • Subject: [mg52451] Re: Boolean Type
  • From: Bill Rowe <readnewsciv at earthlink.net>
  • Date: Sat, 27 Nov 2004 01:41:22 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

On 11/26/04 at 1:04 AM, jmyers6761 at aol.com (JMyers6761) wrote:

>All, I would like to define a function wich would work (in
>different ways) for both real and boolean input argruments. How
>should I best implement a function which would implement the
>following intent?

>func[x_Real]:= some function involving a real varialble x

>func[x_Boolean]:= some function involving a boolean variable x

Simply writing the functions as above will work. For example,

f[x_Real]:=x/2
f[x_Integer]:= 2 x

f[3.14]
1.57

f[4]
8
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