Trac #14217: Basic iteration functionality for affine and projective spaces
Trac #14533: Add support for different colored strands in BraidGroup plot
Trac #14533: review of color braid patch
Trac #14533: whitespace fix of braid plot examples
Trac #2023: Latex pictures for Dynkin diagram and misc improvements to Cartan types
Trac #14560: Hash for Gelfand-Tsetlin patterns.
Trac #12173: Result of script
Trac #12173: Manual fixes
Trac #12173: Doctest fixes
Trac #12509: precision for elliptic curve point height over number fields
Trac #12509: fix two more precision issues
Trac #12509: fix documentation syntax
Trac #14478: add (Ring-)LWE generators
Trac #14478: reviewer patch
Trac #14478: fix indentation
Trac #11908: re-factor layout of trees
Trac #11908: Fix tree plotting again -- reviewer's patch
Trac #14557: Add support for atexit functions to the doctesting framework
Trac #14554: fix typo in combinat.py
Trac #13225: Add is_upper_semimodular, is_lower_semimodular and is_modular to lattice. Changes HasseDiagram to make _meet and _join lazy attributes, fixing the problem that meets and joins failed to be defined for dual lattices