Re: [Numpy-discussion] Adding an ndarray.dot method

2010-05-04 Thread David Goldsmith
On Thu, Apr 29, 2010 at 12:30 PM, Pauli Virtanen wrote: > Wed, 28 Apr 2010 14:12:07 -0400, Alan G Isaac wrote: > [clip] > > Here is a related ticket that proposes a more explicit alternative: > > adding a ``dot`` method to ndarray. > > http://projects.scipy.org/numpy/ticket/1456 > > I kind of lik

Re: [Numpy-discussion] Adding an ndarray.dot method

2010-04-30 Thread Fernando Perez
On Thu, Apr 29, 2010 at 12:30 PM, Pauli Virtanen wrote: > > I think I'm going to apply this, unless someone complains, as I > don't see any downsides (except maybe adding one more to the > huge list of methods ndarray already has). But one of the most badly needed ones, so run, don't walk to comm

Re: [Numpy-discussion] Adding an ndarray.dot method

2010-04-30 Thread Gael Varoquaux
On Thu, Apr 29, 2010 at 07:30:31PM +, Pauli Virtanen wrote: > a.dot(b.dot(c)) > And here's an implementation: > > http://github.com/pv/numpy-work/commit/414429ce0bb0c4b7e780c4078c5ff71c113050b6 /me very happy. Gaël ___ NumPy-Discussio

Re: [Numpy-discussion] Adding an ndarray.dot method

2010-04-30 Thread David Warde-Farley
Pauli Virtanen wrote: > Wed, 28 Apr 2010 14:12:07 -0400, Alan G Isaac wrote: > [clip] > >> Here is a related ticket that proposes a more explicit alternative: >> adding a ``dot`` method to ndarray. >> http://projects.scipy.org/numpy/ticket/1456 >> > > I kind of like this idea. Simple, obvio

Re: [Numpy-discussion] Adding an ndarray.dot method

2010-04-30 Thread Charles R Harris
On Thu, Apr 29, 2010 at 1:30 PM, Pauli Virtanen wrote: > Wed, 28 Apr 2010 14:12:07 -0400, Alan G Isaac wrote: > [clip] > > Here is a related ticket that proposes a more explicit alternative: > > adding a ``dot`` method to ndarray. > > http://projects.scipy.org/numpy/ticket/1456 > > I kind of like

Re: [Numpy-discussion] Adding an ndarray.dot method

2010-04-29 Thread Charles R Harris
On Thu, Apr 29, 2010 at 1:30 PM, Pauli Virtanen wrote: > Wed, 28 Apr 2010 14:12:07 -0400, Alan G Isaac wrote: > [clip] > > Here is a related ticket that proposes a more explicit alternative: > > adding a ``dot`` method to ndarray. > > http://projects.scipy.org/numpy/ticket/1456 > > I kind of like

Re: [Numpy-discussion] Adding an ndarray.dot method

2010-04-29 Thread Travis Oliphant
On Apr 29, 2010, at 2:30 PM, Pauli Virtanen wrote: Wed, 28 Apr 2010 14:12:07 -0400, Alan G Isaac wrote: [clip] Here is a related ticket that proposes a more explicit alternative: adding a ``dot`` method to ndarray. http://projects.scipy.org/numpy/ticket/1456 I kind of like this idea. Simple,

Re: [Numpy-discussion] Adding an ndarray.dot method

2010-04-29 Thread Matthew Brett
Hi, > I kind of like this idea. Simple, obvious, and leads > to clear code: > >        a.dot(b).dot(c) > > or in another multiplication order, > >        a.dot(b.dot(c)) > > And here's an implementation: > >         > http://github.com/pv/numpy-work/commit/414429ce0bb0c4b7e780c4078c5ff71c113050b6

[Numpy-discussion] Adding an ndarray.dot method

2010-04-29 Thread Pauli Virtanen
Wed, 28 Apr 2010 14:12:07 -0400, Alan G Isaac wrote: [clip] > Here is a related ticket that proposes a more explicit alternative: > adding a ``dot`` method to ndarray. > http://projects.scipy.org/numpy/ticket/1456 I kind of like this idea. Simple, obvious, and leads to clear code: a.dot(b