Added the file bdd_height.py; edited number_field.py to point to new file.# Please enter the commit message for your changes. Lines starting# with '#' will be ignored, and an empty message aborts the commit.# On branch bdd_height_test# Changes to be committed:#   (use "git reset HEAD <file>..." to unstage)##	new file:   bdd_height.py#	modified:   number_field.py## Untracked files:#   (use "git add <file>..." to include in what will be committed)##	../../../../test1.sage
New changes to bdd_height.py
Further changes to bdd_height.py
Edited the elements_of_bdd_height function.
We have included the new function elements_of_bdd_height in number_field.py
Edited the examples for the elements_of_bdd_height function
Made minor improvements based on suggestions from vdelecroix.

Improved documentation, reset default precision to 53, and replaced the output list with an iterator.
Included option to compute LLL-reduced basis for unit group.
Fix comparisons of RDF elements
Merge branch 'master' into ticket/15389
Made changes based on comments from bhutz.
Updated number_field.py.

I had been editing an older version of number_field.py. I've now added the
code for elements_of_bounded_height to a more recent version.
Ticket 2352: univariate homogenize
trac #16599 changed obsolete http address
Changed import statement as per Ben's comment.
Modified two examples and added pari import statement.
Removed some trailing whitespace from bdd_height.py.
Changed some examples so they take less time to test.
Trac #15389: An algorithm for enumerating elements of bounded height in number fields

An implementation of the main algorithm in John R. Doyle and David
Krumm, Computing algebraic numbers of bounded height,
http://arxiv.org/abs/1111.4963 (2013). This will add functionality to
determine all elements of small height in any given number field.

URL: http://trac.sagemath.org/15389
Reported by: dkrumm
Ticket author(s): David Krumm, John Doyle
Reviewer(s): Ben  Hutz
Trac #16599: OEIS database install docstring is out of date

At #10358, the function to install the database was updated to

{{{
def install(self, oeis_url="http://oeis.org/stripped.gz",
names_url="http://oeis.org/names.gz", overwrite=False):
...
}}}

But the docstring still gives outdated defaults:

{{{
        INPUT:

        - ``oeis_url`` - string (default:
"http://www.research.att.com...")
        ...

        - ``names_url`` - string (default:
"http://www.research.att.com...")
        ...
}}}

So these urls should be corrected.  This problem was noted on this
[http://ask.sagemath.org/question/23121/how-do-i-use-sloanes-
encyclopedia-on-sage-math-cloud/?answer=23148#post-id-23148 ask.sagemath
answer]

URL: http://trac.sagemath.org/16599
Reported by: niles
Ticket author(s): Frédéric Chapoton
Reviewer(s): Niles Johnson