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Re: missing math function
On Wed, Feb 20, 2013 at 12:57:26PM +0100, Joerg Sonnenberger wrote:
> On Wed, Feb 20, 2013 at 11:55:09AM +0000, Patrick Welche wrote:
> > I shouldn't have mentioned R. Why does math.h contain
> > long double powl(long double, long double);
> > if there is no implementation of powl on the system? Or is there one which
> > I am missing?
> Some platforms have double == long double, so powl is effectively an
> alias for pow on those.
I'm still missing something:
# grep -rwI powl /usr/src/lib/libm
grep: /usr/src/lib/libm/arch/i387/obj.i386: No such file or directory
grep: /usr/src/lib/libm/obj.i386: No such file or directory
so, no hits for powl() - should I be looking elsewhere?
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