about presicion

[mensanator at aol.com]

Ali wrote:
> I was wondering if it was posible to get very good presicion. I mean
> like to the to the 100 th or more decimal place. if so how?

Get the gmpy module.

>>> import gmpy
>>> fn = gmpy.mpf(3**1996)
>>> fd = gmpy.mpf(3**2000)
>>> s = fn/fd + 1
>>> gd = gmpy.fdigits(s,10,100)
>>> print gd
1.012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679012345679e0
>>>