#10266: Add sum of digits method to the abstract word class
-------------------------------+--------------------------------------------
Reporter: slabbe | Owner: slabbe
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.6.1
Component: combinatorics | Keywords:
Author: Sébastien Labbé | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by slabbe):
* status: needs_work => needs_review
Old description:
> Add a word constructor that returns the sequence of the sum mod `m` of
> the digits written in base ``base`` of the integer sequence ``seq``.
>
> For example, the sum of digits modulo 2 of the prime numbers written in
> base 2::
>
> {{{
> sage: words.SumDigits(primes(1000))
> word: 1001110100111010111011001011101110011011...
> }}}
New description:
Add a method that returns the sequence of the sum mod `m` of the digits
written in base ``base`` of the integer sequence.
For example, the sum of digits modulo 2 of the prime numbers written in
base 2::
{{{
sage: Word(primes(1000)).sum_digits()
word: 1001110100111010111011001011101110011011...
}}}
--
Comment:
Thanks for the good review Alexandre. I followed all of your suggestions
and I just reuploaded the patch.
Needs review!
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10266#comment:3>
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