EDA逻辑综合常用算法的实现，包括立方体的相交、包含、锐积，以及使用锐积法求质立方体、选拔法求最小化覆盖等算法。-Commonly used logic synthesis EDA algorithm, including the intersection of the cube, including, sharp plot, and the use of sharp cube quadrature method demand quality, selection method to minim