Comments (7)
No problem! I think it is under this section of the documentation. If you are only interested in the real-valued function, please see this part of the documentation instead.
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Adding to that, if you only care about machine-precision floats, there is a function here.
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Thank you very much, @albinahlback and @fredrik-johansson -- I was looking at the source code trying to figure this out. I now see that the real version calls the complex version. Thanks again for the library!
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No problem! I think it is under this section of the documentation. If you are only interested in the real-valued function, please see this part of the documentation instead.
From the above, I read that void arb_hypgeom_1f1_integration
is recommended for large arguments, but a > 1
and b - a > 1
but I was wondering, what is recommended for large x
and a > b > 1
?
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Why just not use the function arb_hypgeom_1f1
(aka arb_hypgeom_m
)? Is there a reason for using that specific algorithm?
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Why just not use the function
arb_hypgeom_1f1
(akaarb_hypgeom_m
)? Is there a reason for using that specific algorithm?
Oh, because x
is large for me, therefore I was looking for some easy way to calculate or some approximation.
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Ping @fredrik-johansson
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Related Issues (20)
- Performance regression in fmpz_mpoly HOT 9
- Use a GPU to increase performance HOT 6
- Document common trap in `arb_set_d` HOT 7
- Fix ordering of inputs of `add_ssaaaa` (and friends)
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