*リンク集 [#f8c308b1] http://www.assembla.com/spaces/PBSim http://www.simdynasty.com/indexout.jsp http://ttbo.cocolog-nifty.com/ttbotable_top_baseball_or/ 弾道計算の公式~ http://ja.wikipedia.org/wiki/%E6%96%9C%E6%96%B9%E6%8A%95%E5%B0%84 http://en.wikipedia.org/wiki/File:Baseball_diamond.svg