[Numpy-discussion] NaN (Not a Number) occurs in calculation of complex number for Bessel functions
Fri Dec 21 06:56:08 CST 2012
But I have already very shortly built for bessel function, but the code you gave me is in Fortran.. I also used f2py but I could not manage to read fortran codes..that is why I have asked in Python what is wrong??
Пятница, 21 декабря 2012, 12:46 UTC от Pauli Virtanen <firstname.lastname@example.org>:
>Happyman <bahtiyor_zohidov <at> mail.ru> writes:
>> IF I GIVE ( it is necessary value for my program ):
>> a , b = sph_jn ( 536 , 2513.2741228718346 + 201.0619298974676j )
>The implementation of the spherical Bessel functions is through
>this Fortran code:
>It does not have asymptotic expansions for dealing with parts of
>the complex plane where the computation via the recurrence does not
>NumPy-Discussion mailing list
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