(j3.2006) F2008 Bessel Functions

Robert Corbett robert.corbett
Thu Feb 12 21:00:14 EST 2015

On 02/12/15 17:39, mark leair (PGI) wrote:
> To clarify my previous email... Bessel I is another function that isn't in the 
> specification but we received a request for. I and K are modified Bessels of 
> the first and second kind respectively. So, we are wondering if there was any 
> particular reason for not including I and K in the standard.

I agree with Van.  The Bessel functions specified in the Fortran standard
are the ones provided by UNIX libm or implementable in terms of
functions provided by UNIX libm.

Bob Corbett
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