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Re: [Bug-gsl] Jacobian elliptic functions with error estimate
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From: |
Brian Gough |
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Subject: |
Re: [Bug-gsl] Jacobian elliptic functions with error estimate |
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Date: |
Thu, 15 Apr 2010 08:44:11 +0100 |
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User-agent: |
Wanderlust/2.14.0 (Africa) Emacs/22.2 Mule/5.0 (SAKAKI) |
At Wed, 14 Apr 2010 19:42:16 -0400,
Liam Healy wrote:
> I noticed an oddity in the Jacobian elliptic functions function. It
> is named gsl_sf_elljac_e, but despite the "_e" at the end, it
> produces no error estimates, just three plain doubles. Should this
> be renamed gsl_sf_elljac to be consistent with what appears to be a
> naming convention for special functions?
Hello
The _e refers to the error code (int) that is returned, so the name is
correct.
> Also, should there be another function with that name that does
> produce error estimates?
If someone wants to write a version with error estimates, we could add
it.
--
Brian Gough
GNU Scientific Library -
http://www.gnu.org/software/gsl/