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MathGroup Archive 2007

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Re: Evaluation Question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg76474] Re: Evaluation Question
  • From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
  • Date: Wed, 23 May 2007 05:08:06 -0400 (EDT)
  • Organization: Uni Leipzig
  • References: <f2u57d$k2n$1@smc.vnet.net>
  • Reply-to: kuska at informatik.uni-leipzig.de

Hi,

make a list of your parameter sets, i.e.,

testparameter={{0,0,0}
{0,0,1},
{0,1,0},
{0,1,1},
{1,0,0},
{1,0,1},
{1,1,0},
{1,1,1}};

and

f @@@ testparameter

will do it.

Regards
   Jens

hoffmannick wrote:
> Can anyone help me solve the following problem?
> 
> I have a function of 3 variables, let's say
> f[a_, b_, c_] = a + b + c
> 
> Now I need to evaluate the function at some given points.  To evaluate
> at a single point I would do
> f[0,0,1]
> 
> For the point (0,0,1)
> 
> Now here is the main question.
> I need to evaluate this function at the points (0,0,0) through (1,1,1)
> That would be the points:
> 0,0,0
> 0,0,1
> 0,1,0
> 0,1,1
> 1,0,0
> 1,0,1
> 1,1,0
> 1,1,1
> 
> I'm testing these for approx 32 different functions.  Is there an easy
> way that I can define the function and then have it test all the
> points for me?  It will always be those finite points listed above.
> 
> I looked into the mathematica documentation and it said how to do this
> with a function of a single variable, but it didn't say how to do it a
> function of more than one variable.
> 
> I really appreciate your help
> 
> 


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