On Sun, Dec 28, 2008 at 12:29 PM, agi <[email protected]> wrote:
>
> Hi,
> I have a number like 12.345 and I would like to count the digits.
> There's a function 123.digits(10) which returns
> a vector whose length counts the digits. But this only works for
> integers and I need it for real numbers.
Is this the sort of thing you want?
sage: n = 123.45
sage: n
123.450000000000
sage: len(str(n).rstrip('0')) - 1
5
> >
>
--
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org
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