10h 40min, jan 1, 1400 y - Around the world interesting mathematics
Description:
In centeral America the Maya had developed a base twenty place-value stystem for representing numbers. . In China mathematicians had developed sphisticated methods for solving many kinds of problems. India and Arabic mathematics had also continued to grow.Added to timeline:
Date:
10h 40min, jan 1, 1400 y
Now
~ 624 years ago
