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计算机和自动化相结合是未来高科技的核心。无论哪一个国家和民族,要想在21世纪的竞争中立于不败之地,都必须充分注意这一领域的研究工作。很早以前,人类就注意了计算问题,我国春秋时代就有了“筹算法”,用小竹棍排列计数,并一直沿用到秦汉时代,用这种方法进行复杂的天文计算是十分艰苦的。到了唐代,蒙阴人刘洪发明了算盘,总结得出了系统的算盘歌诀,使许多复杂计算变得十分方便。
The combination of computer and automation is the core of future high technology. No matter which country or nation, in order to be invincible in the 21st century competition, we must pay full attention to research in this field. A long time ago, humans paid attention to computational problems. In the Spring and Autumn Period in our country, there was an “algorithm” for counting and counting with bamboo sticks. It was used in the Qin and Han dynasties. Complicating astronomical calculations using this method was very difficult. In the Tang Dynasty, Liu Hong from Mengyin invented the abacus, summed up the system’s abacus, and made many complicated calculations very convenient.