Re: Using NAG routine d01ajf

Thanks for that.  So does this mean that numerical quadrature is not
supported in Axiom?  I suppose this means I'll have to write my own
routine... unless there's some way a freely available numerical package can
be ported to Axiom.

-Alasdair

On Fri, Jul 18, 2008 at 1:21 AM, Themos Tsikas <[email protected]> wrote:

> It's a  bit of a long story. Basically, this stuff only works for the
> commercial NAG product. It consists of AXIOM library code, AXIOM system
> code
> (interpreter), an AXIOM separate process ("nagman") and a remote RPC
> service
> daemon ("nagd") that compiles, links and runs a program that calls the
> FORTRAN NAG Library on some remote machine where one has a licensed
> implementation of the library.
>
> Regards
> Themos Tsikas
>
> On Thursday 17 July 2008, Alasdair McAndrew wrote:
> > I was attempting to perform some numerical quadrature, and I thought it
> > might be nice to use the NAG library.  According to HyperDoc, this
> command:
> >
> > d01ajf(0.0 ,1.0 ,0.0 ,1.0e-4 ,800 ,200 ,-1 ,(X/(X^7+1)::Expression Float)
> > :: ASP1(F))
> >
> > should integrate x/(^7+1) between 0 and 1.  But in fact it doesn't - it
> > just hangs Axiom.  What do I need to do to use these routines, and is
> there
> > an easy front end command to them?
> >
> > Thanks,
> > Alasdair
>
>
>
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