It does, but it is not portable. That's why I was hoping NumPy might think about supporting more rounding algorithms.
On Thu, Oct 2, 2014 at 10:00 PM, John Zwinck <[email protected]> wrote: > On 3 Oct 2014 07:09, "T J" <[email protected]> wrote: > > > > Any bites on this? > > > > On Wed, Sep 24, 2014 at 12:23 PM, T J <[email protected]> wrote: > >> Python's round function goes away from zero, so I am looking for the > NumPy equivalent (and using vectorize() seems undesirable). In this sense, > it seems that having a ufunc for this type of rounding could be helpful. > >> > >> Aside: Is there interest in a more general around() that allows users > to specify alternative tie-breaking rules, with the default staying 'round > half to nearest even'? [1] > >> --- > >> [1] > http://stackoverflow.com/questions/16000574/tie-breaking-of-round-with-numpy > > I like the solution given in that Stack Overflow post, namely using ctypes > to call fesetround(). Does that work for you? > > _______________________________________________ > NumPy-Discussion mailing list > [email protected] > http://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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