Re: Integrating over a Minimum
- To: mathgroup at smc.vnet.net
- Subject: [mg32962] Re: Integrating over a Minimum
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Fri, 22 Feb 2002 01:48:43 -0500 (EST)
- Organization: Universitaet Leipzig
- References: <a526ik$264$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
you need Mathematica 4.1 and the phantastic Integration package
Needs["Calculus`Integration`"]
Integrate[If[x < y, x, y], {y, 0, 1}, {x, 0, 1}]
Regards
Jens
Moritz Meyer-ter-Vehn wrote:
>
> Hi,
>
> I want to integrate piecewise linear functions over a highdimensional
> space. The ranges where the function is linear are given by linear
> inequality constraints.
>
> Example: Integrate[Min[x,y],{y,0,1},{x,0,1}]
> (of course that is not the one I really want to solve)
>
> I could not get matematica to do this.
>
> Moritz Meyer-ter-Vehn