On Wed, Dec 10, 2008 at 12:07, Charles R Harris
I'm running a 32-bit OS (well, a 32-bit build of Python on OS X) on an> On Wed, Dec 10, 2008 at 11:00 AM, frank wang <f.yw@hotmail.com> wrote:
>>
>> On my two systems with Intel Core2 DUO, finfo(float128) gives me the
>> nameerro, "NameError: name 'float128' is not defined". Why?
>>
>
> You probably run a 32 bit OS. IEEE extended precision is 80 bits. On 32 bit
> systems it fits in three 32 bit words and shows up as float96. On 64 bit
> systems it fits in two 64 bit words and shows up as float128.
Intel Core2 Duo, and I get a float128.