hahaha! Thanks
--- Arnaldo D'Amaral Pereira Granja Russo Instituto Ambiental Boto Flipper institutobotoflipper .org 2016-01-20 14:45 GMT-02:00 Jaidev Deshpande <deshpande.jai...@gmail.com>: > Hi Arnaldo, > On 20 Jan 2016 21:56, "Arnaldo Russo" <arnaldoru...@gmail.com> wrote: > > > > Hi all, > > > > After fitting a curve, the output returns the initial value as -0.0. Why > not a simple 0.0? > > What is this difference? > > Sorry for the stupid question, but why exist a negative zero? > > Haha, that used to stump me too, before I found out that there's such a > thing as a signed zero. The IEEE 754 standard accommodates it. > > You can read more at https://en.m.wikipedia.org/wiki/Signed_zero > > > > > Cheers, > > Arnaldo. > > --- > > Arnaldo D'Amaral Pereira Granja Russo > > Instituto Ambiental Boto Flipper > > institutobotoflipper .org > > > > _______________________________________________ > > NumPy-Discussion mailing list > > NumPy-Discussion@scipy.org > > https://mail.scipy.org/mailman/listinfo/numpy-discussion > > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > https://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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