Re: port-amd64/45391: pow(3) wrong result for x = 0.0 and y < 0

[David Holland <dholland-tech%netbsd.org@localhost>]

On Tue, Sep 08, 2015 at 08:29:14AM +0000, David Holland wrote:
 > On Mon, Oct 07, 2013 at 05:30:00AM +0000, David Holland wrote:
 >  >  On Tue, May 15, 2012 at 12:30:05AM +0000, NARUSE, Yui wrote:
 >  >   >  Hi,
 >  >   >  
 >  >   >  I reported a duplicated pr, lib/45755, and attached a patch.
 >  >   >  But I noticed it is wrong.
 >  >   >  
 >  >   >  I show a correct patch as below.
 >  >   >  It makes related tests pass.
 >  >  
 >  >  This has still not been committed; is there any reason I shouldn't
 >  >  go ahead and commit?
 > 
 > So, it turns out to cause other cases to fail. The following
 > additional (gross) change is needed to get all the right answers out.
 > 
 > Should I commit this, or revert?

Also, what's pow(+/-0, non-integer) supposed to produce?

-- 
David A. Holland
dholland%netbsd.org@localhost