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1 jan 1400 ano antes da era comum - C: A number system is fully developed

Descrição:

China: Read more on page 26
Positional number system consisting of 9 symbols

Adicionado na linha do tempo:

History of Mathematics 2019

ByAly
16 jul 2019
2
0
1313

Data:

1 jan 1400 ano antes da era comum
Agora
~ 3427 years ago
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