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谁发明了“零”？又是谁最早把“零”运用于数学呢？是中美洲的玛雅人。他们不仅在数学上独占鳌头，而且在天文和历法上也为当时世界之冠。他们测出一年为３６５．２４２０天，与今天的３６５．２４２２天只差八九秒钟，并能正确地计算出火星和金星的运行轨道。在美洲史前文明
Who invented the “zero”? Who is the first to “zero” used in mathematics? Maya in Central America. Not only did they come out on top in mathematics, they were also world leaders in astronomy and calendars. They measured 365.2420 days a year, a mere eight and a half seconds off today’s 365.2422 days and correctly calculated the orbits of Mars and Venus. Prehistoric civilization in America