Re: Re: How to find the Max of a Piecewise function

• To: mathgroup at smc.vnet.net
• Subject: [mg90459] Re: [mg90447] Re: How to find the Max of a Piecewise function
• From: Francisco Gutierrez <fgutiers2002 at yahoo.com>
• Date: Thu, 10 Jul 2008 06:33:54 -0400 (EDT)

```Friends:
What are the best references you know for programming genetic algorithms in Mathematica?
Thanks
Francisco

--- On Wed, 7/9/08, Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com> wrote:

From: Jean-Marc Gulliet <jeanmarc.gulliet at gmail.com>
Subject: [mg90459] [mg90447] Re: How to find the Max of a Piecewise function
To: mathgroup at smc.vnet.net
Date: Wednesday, July 9, 2008, 3:56 AM

Aaron Fude wrote:

> If f is deined according to
>
> f[x_] := Piecewise[{{1, x < 1}, {2, x > 1}}]
>
> then
>
> Max[f[Range[0, 1, .001]]]
>
> does not yield the desired result. What's the proper way to approach
> this?

f[x_] := Piecewise[{{1, x < 1}, {2, x > 1}}]

SetAttributes[f, Listable]

Max[f[Range[0, 1, .001]]]

1

Regards,
-- Jean-Marc

```

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