Re: [Numpy-discussion] newbie question (curve fitting Z=f(X,Y))

2011-01-05 Thread Benjamin Root
On Tue, Jan 4, 2011 at 1:31 AM, Sachin Kumar Sharma wrote: > Hi, > > > > Absolute basic question I want to do following > > > > ·Read data from excel sheet (three columns – X,Y,Z) > > ·Curve fit a function Z=F(X,Y) > > ·Plot X Vs Z (from data) and plot X Vs Z (from curve fi

Re: [Numpy-discussion] NEP for faster ufuncs

2011-01-05 Thread Mark Wiebe
On Wed, Jan 5, 2011 at 4:26 AM, Francesc Alted wrote: > Sorry for the naive question, but I use the numpy.fromiter() iterator > quite a few in my projects. and I'm curious on whether this new > iterator would allow numpy.fromiter() to go faster (I mean, in Python > space). Any hint? > The new i

Re: [Numpy-discussion] Question regarding submitting patches

2011-01-05 Thread Jarrod Millman
On Tue, Jan 4, 2011 at 7:49 PM, Justin Peel wrote: > I've been submitting some patches recently just by putting them on > Trac. However, I noticed in the Numpy Developer Guide that it says: > >   The recommended way to proceed is either to attach these files to > an enhancement ticket in the Numpy

[Numpy-discussion] segfault on complex array on solaris x86

2011-01-05 Thread John Hunter
jo...@udesktop253:~> gcc --version gcc (GCC) 3.4.3 (csl-sol210-3_4-branch+sol_rpath) Copyright (C) 2004 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. jo...@udeskt

Re: [Numpy-discussion] Question regarding submitting patches

2011-01-05 Thread Benjamin Root
On Wed, Jan 5, 2011 at 9:30 AM, Skipper Seabold wrote: > On Tue, Jan 4, 2011 at 1:49 PM, Justin Peel wrote: > > Hi all, > > > > I've been submitting some patches recently just by putting them on > > Trac. However, I noticed in the Numpy Developer Guide that it says: > > > > The recommended way

Re: [Numpy-discussion] Question regarding submitting patches

2011-01-05 Thread Skipper Seabold
On Tue, Jan 4, 2011 at 1:49 PM, Justin Peel wrote: > Hi all, > > I've been submitting some patches recently just by putting them on > Trac. However, I noticed in the Numpy Developer Guide that it says: > >   The recommended way to proceed is either to attach these files to > an enhancement ticket

Re: [Numpy-discussion] NEP for faster ufuncs

2011-01-05 Thread Francesc Alted
2011/1/4, Mark Wiebe : >> To get a deeper understanding of the code, I am starting to implement >> several benchmarks to compare old and new iterator - do you already >> have some of them handy ? >> > > So far I've just done timing with the Python exposure, C-based benchmarking > is welcome. Where