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2002 Jan 14 16:32

The following is an archive of a post made to our 'vox-tech mailing list' by one of its subscribers.

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Re: [vox-tech] Re: totally confused about C promotion
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Re: [vox-tech] Re: totally confused about C promotion



On Mon, Jan 14, 2002 at 03:32:03PM -0800, Peter Jay Salzman wrote:
> btw, i *just* found functions like sqrtl and logl in the glibc info
> page.  apparently, C99 specifies math functions which take and return
> long doubles (as well as floats).  i wish they had man pages...
> 
> i think this makes my question less important, but i'm still very
> interested in the answer.

To get access to those (again, only in C99, which gcc/glibc doesn't
support fully yet), you include <tgmath.h> (type-generic math).

HTH,
Micah
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