2010/7/2 Charles R Harris
>
>
> On Fri, Jul 2, 2010 at 12:15 PM, Nicolas Bigaouette > wrote:
>
>> Hi all,
>>
>> I don't really know where to ask, so here it is.
>>
>> I was able to vectorize the normalization calculation in quantum
>> mechanics: . Basically it's a volume integral of a scalar fie
On Jul 2, 2010, at 11:33 AM, Benjamin Root wrote:
> I want to do the same for the calculation of the kinetic energy:
> /2m. There is a laplacian in the volume integral which
> complicates things:
> K = 0.0
> for i in numpy.arange(len(dx)-1):
> for j in numpy.arange(len(dy)-1):
> for k
On 07/02/2010 01:45 PM, Keith Goodman wrote:
> On Fri, Jul 2, 2010 at 11:33 AM, Benjamin Root wrote:
>
>> I am moving this over to numpy-discussion maillist...
>>
>> I don't have a firm answer for you, but I did notice one issue in your
>> code. You call arange(len(dx) - 1) for your loops, bu
On Fri, Jul 2, 2010 at 11:45 AM, Keith Goodman wrote:
> On Fri, Jul 2, 2010 at 11:33 AM, Benjamin Root wrote:
>> I am moving this over to numpy-discussion maillist...
>>
>> I don't have a firm answer for you, but I did notice one issue in your
>> code. You call arange(len(dx) - 1) for your loops
On Fri, Jul 2, 2010 at 11:33 AM, Benjamin Root wrote:
> I am moving this over to numpy-discussion maillist...
>
> I don't have a firm answer for you, but I did notice one issue in your
> code. You call arange(len(dx) - 1) for your loops, but you probably really
> need arange(1, len(dx) - 1) becau
I am moving this over to numpy-discussion maillist...
I don't have a firm answer for you, but I did notice one issue in your
code. You call arange(len(dx) - 1) for your loops, but you probably really
need arange(1, len(dx) - 1) because you are accessing elements both after
*and* before the curren
