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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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První záznamy o počítání (jan 1, 30000 BC – jan 1, 8000 BC)
Description:
Nalezeny kosti se zářezy, 13 uzlíků a pravoúhlý trojúhelník, počítání s dřívky (přiřazování počtů)
Added to timeline:
History of maths
By
Jakub Šimek
30 May 2021
0
0
528
Date:
jan 1, 30000 BC
jan 1, 8000 BC
~ 22014 years
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