Python Library Question
Markus Schaber
markus at schabi.de
Thu Aug 23 03:41:45 EDT 2001
Hi,
Jeff Shannon <jeff at ccvcorp.com> schrub:
> When you are using functions (or other attributes) from an imported
> module, you have to prepend the module name--in effect, you're telling
> the
> interpreter *where* to find that function. So try:
>
>>>> import math
>>>> x = 2
>>>> y = math.exp(2)
>>>> y
> 7.3890560989306504
Another way would be:
>>> from math import exp
>>> exp(2)
7.38905609893
>>>
As you know, there's always _one_ obvious way to do it, but this only
way may have just lots of lanes :-)
markus
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