[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Bug-gsl] Mistake in Documentation (section 33.4 - Providing the fun
|
From: |
Brian Gough |
|
Subject: |
Re: [Bug-gsl] Mistake in Documentation (section 33.4 - Providing the function to solve) |
|
Date: |
Mon, 31 Jan 2011 17:34:32 +0000 |
|
User-agent: |
Wanderlust/2.15.6 (Almost Unreal) Emacs/23.2 Mule/6.0 (HANACHIRUSATO) |
At Fri, 28 Jan 2011 15:16:03 +0100,
Mark Jenkins wrote:
> > The function f(x) can be evaluated using the following macro,
> >
> > #define GSL_FN_EVAL(F,x)
> > (*((F)->function))(x,(F)->params)
> Unless I am missing something, the macro is incorrect. The variable "F"
> is of type "gsl_function", not "pointer to gsl_function" so the use of
> "(F)->function" or "(F)->params" makes no sense in this context.
Thanks for the email. I've changed the text to try to make it clearer
that a pointer is needed.
--
Brian Gough
(GSL Maintainer)
Network Theory Ltd,
Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/