complex numbers

[Alfred Z. Newmane]

J|rgen Exner wrote:
> xah at xahlee.org wrote:
>> #python supports complex numbers.
> [...]
>
> So?
>
>> # Perl doesn't support complex numbers. But there are packages that
>> supports it.
>
> The Math::Complex module is part of the standard installation
> already, no need for any "packages" (whatever that might be).

'package' is a keyword, you should know this :-) Thats an important part 
of most modules.

Actually it seems a lot of people use 'module' and 'package' 
interchangably, both refering to libraries, if you will, the one can 
include in a script, or another package.