Re: [Numpy-discussion] uint64 typecasting with scalars broken (?)

2007-04-22 Thread Charles R Harris
On 4/22/07, Charles R Harris <[EMAIL PROTECTED]> wrote: On 4/22/07, Christian Marquardt <[EMAIL PROTECTED]> wrote: > > Hello, > > The following is what I expected... > >>>> y = 1234 >>>> x = array([1], dtype = "uint64") >>>> print x + y, (x + y).dtype.type >[1235] > > but is t

Re: [Numpy-discussion] uint64 typecasting with scalars broken (?)

2007-04-22 Thread Charles R Harris
On 4/22/07, Christian Marquardt <[EMAIL PROTECTED]> wrote: Hello, The following is what I expected... >>> y = 1234 >>> x = array([1], dtype = "uint64") >>> print x + y, (x + y).dtype.type [1235] but is this the way it should be? (numpy 1.0.2, Linux, Intel comilers) >>> print

[Numpy-discussion] uint64 typecasting with scalars broken (?)

2007-04-22 Thread Christian Marquardt
Hello, The following is what I expected... >>> y = 1234 >>> x = array([1], dtype = "uint64") >>> print x + y, (x + y).dtype.type [1235] but is this the way it should be? (numpy 1.0.2, Linux, Intel comilers) >>> print x[0] + y, type(x[0] + y) 1235.0 Thanks, Christian. __

Re: [Numpy-discussion] Problems building numpy and scipy on AIX

2007-04-22 Thread David M. Cooke
On Apr 21, 2007, at 09:03 , Christian Marquardt wrote: Yes, that worked - many thanks! FWIW, svn should work out of the box now. On Thu, April 19, 2007 22:38, David M. Cooke wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Christian Marquardt wrote: Dear David, the svn version of nu

Re: [Numpy-discussion] Help using numPy to create a very large multi dimensional array

2007-04-22 Thread Vincent Nijs
It seems to be a lot slower than pylab.load for large arrays. Also, it doesn't handle dates. Vincent On 4/22/07 10:33 AM, "Markus Rosenstihl" <[EMAIL PROTECTED]> wrote: > Whats wrong with scipy.io.read_array? > > Am 19.04.2007 um 15:50 schrieb Lisandro Dalcin: > >> On 4/19/07, Travis Oliphant

Re: [Numpy-discussion] Help using numPy to create a very large multi dimensional array

2007-04-22 Thread Markus Rosenstihl
Whats wrong with scipy.io.read_array? Am 19.04.2007 um 15:50 schrieb Lisandro Dalcin: On 4/19/07, Travis Oliphant <[EMAIL PROTECTED]> wrote: Nick Fotopoulos wrote: Devs, is there any possibility of moving/copying pylab.load to numpy? I don't see anything in the source that requires the rest o