Consider performing a
Sage Days 30 Best First Contribution Prize
Chris Berg and Francis Bischoff both won the Best First Contribution Prize (Kent Beck's book on Extreme programming + chocolates!) for their implementation of K-schur functions in non commutative variables, and jeu de taquin for D-complete posets.
Contestants:
* Carolina Benedetti:
* Chris Berg,
k-Schur functions in non-commutative variables http://trac.sagemath.org/sage_trac/ticket/11290
* Gaelan: Gaelans_Functions.py
* Eric: dcomp-poset-eric.sage
* Francis: jeu_taquin.py