[Numpy-discussion] What type should / return in python 3kwhenapplied to two integer types?

Charles R Harris charlesr.harris@gmail....
Thu Aug 27 14:25:29 CDT 2009

2009/8/27 Nadav Horesh <nadavh@visionsense.com>

> How about making this arch dependent translation:
> short int -> float
> int -> double
> long int -> long double
> or adding a flag that would switch between the above translation to the
> option that would produce only doubles.
> For some computing projects I made I would prefer the first option: There I
> used huge array, and could not afford having extra precision of the account
> of memory consumption.  Currently I do a  lot of (8 and 16 bits) image
> processing, memory size is not a problem, and it feels nice not to worry
> about precision (think about the bad habits of Matlab users).

I really want to avoid long double. My hope is that some day it will always
be quad precision on ieee machines and then it will be a more universal
type. But that day is still in the (far?) future.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.scipy.org/pipermail/numpy-discussion/attachments/20090827/b3e11648/attachment.html 

More information about the NumPy-Discussion mailing list