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1 jan 1850 ano - 1850 a.C

Descrição:

En China se desarrolló el ábaco, con este se realizaban cálculos rápidos y complejos

Adicionado na linha do tempo:

Cálculo diferencial

ByEmilia S. Barahona
7 fev 2018

Data:

1 jan 1850 ano
Agora
~ 174 years ago
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