Re: N-dimensional NIntegrate
- To: mathgroup at smc.vnet.net
- Subject: [mg79095] Re: N-dimensional NIntegrate
- From: Bill Rowe <readnewsciv at sbcglobal.net>
- Date: Wed, 18 Jul 2007 03:01:32 -0400 (EDT)
On 7/17/07 at 3:27 AM, mfedert at gmail.com wrote:
>I want to define an N-dimensional definite integral---numerical
>integration rather than symbolic.
<snip>
>Something like
>
>NIntegrate[ f(x), {x_{1}, -inf, inf}, {x_{2}, -inf, inf}, ...,
>{x_{N}, -inf, inf} ]
NIntegrate is already capable of N-dimensional integration. For example,
In[1]:= NIntegrate[Exp[-x + y], {x, 0, \[Infinity]}, {y, 0, 1}]
Out[1]= 1.71828
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