idiede/PolarizedLadder — pull request #3 by dimitri-tiago (2013-04-07 01:57:45+00:00)
Title: Finalized Heuristics H1 and H2 

Finalized H1 and H2 heuristics.

Todo:
Validate that polarity check on sides is not necessary for heuristics.

Changes:
Added polarity check for polarity blocks (and neutralized blocks -- with
base). These checks cancel the point value of a ladder on H1 and H2.

Passed tests.