묵사집산법의 하자

The ways of mathematical meditative concentration of one's attentive calculation are the important records of the mathematics in the Korean mathematical history. Through them, we can find the methods of the mathematical thinking several generations ago, and presume the styles of life in the Chosun dynasty as men see the ancient life by the fossils. Thus we need to see them out of our unconcerns and rearrange them from the disorder without distortions.