Re: [Numpy-discussion] PyData Barcelona this May

2017-03-09 Thread Sebastian Berg
On Thu, 2017-03-09 at 15:45 +0100, Jaime Fernández del Río wrote: > There will be a PyData conference in Barcelona this May: > > http://pydata.org/barcelona2017/ > > I am planning on attending, and was thinking of maybe proposing to > organize a numpy-themed workshop or tutorial. > > My

Re: [Numpy-discussion] PyData Barcelona this May

2017-03-09 Thread Francesc Alted
Hola Jaime! 2017-03-09 15:45 GMT+01:00 Jaime Fernández del Río : > There will be a PyData conference in Barcelona this May: > > http://pydata.org/barcelona2017/ > > I am planning on attending, and was thinking of maybe proposing to > organize a numpy-themed workshop or

[Numpy-discussion] ANN: SciPy 0.19.0

2017-03-09 Thread Evgeni Burovski
On behalf of the Scipy development team I am pleased to announce the availability of Scipy 0.19.0. This release contains several great new features and a large number of bug fixes and various improvements, as detailed in the release notes below. 121 people contributed to this release over the

[Numpy-discussion] PyData Barcelona this May

2017-03-09 Thread Jaime Fernández del Río
There will be a PyData conference in Barcelona this May: http://pydata.org/barcelona2017/ I am planning on attending, and was thinking of maybe proposing to organize a numpy-themed workshop or tutorial. My personal inclination would be to look at some advanced topic that I know well, like

Re: [Numpy-discussion] float16/32: wrong number of digits?

2017-03-09 Thread Anne Archibald
On Thu, Mar 9, 2017, 11:27 Nico Schlömer wrote: > Hi everyone, > > I wondered how to express a numpy float exactly in terms of format, and > found `%r` quite useful: `float(repr(a)) == a` is guaranteed for Python > `float`s. When trying the same thing with

[Numpy-discussion] float16/32: wrong number of digits?

2017-03-09 Thread Nico Schlömer
Hi everyone, I wondered how to express a numpy float exactly in terms of format, and found `%r` quite useful: `float(repr(a)) == a` is guaranteed for Python `float`s. When trying the same thing with lower-precision Python floats, I found this identity not quite fulfilled: ``` import numpy b =

Re: [Numpy-discussion] Why do mgrid and meshgrid not return broadcast arrays?

2017-03-09 Thread Per.Brodtkorb
The reason for returning copies from meshgrid as default instead of views into to input arrays, was to not break backwards compatibility. The old meshgrid returned copied arrays, which is safe if you need to write to those arrays. If you use copy=False, a view into the original arrays are