Brahmi numerals
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Brahmi numerals are a numeral system attested in the Indian subcontinent from the 3rd century BCE. It is the direct graphic ancestor of the modern Hindu–Arabic numeral system. However, the Brahmi nume
Evolution of Brahmi numerals from the time of Ashoka.
The number "256" in Ashoka's Minor Rock Edict No.1 in Sasaram (circa 250 BCE).
Coin of Western Satrap Damasena (232 CE). The minting date, here 153 (100-50-3 in Brahmi script numerals) of the Saka era, therefore 232 CE, clearly appears behind the head of the king.
0
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0 is a number representing an empty quantity. Adding 0 to any number leaves that number unchanged; in mathematical terminology, 0 is the additive identity of the integers, rational numbers, real numbe
Brahmi numerals
…However, the Brahmi numeral system was conceptually distinct from these later systems, as it was a non-positional decimal system, and did not include zero. Later additions to the system included separate symbols for each multiple of 10 (e.g. 20, 30, and 40). There were also symbols for 100 and 1000, which…
Example of the early Greek symbol for zero (lower right corner) from a 2nd-century papyrus
Bakhshali manuscript, with the numeral "zero" represented by a black dot; its date is uncertain.
Oslo airport train station, Platform 0
First zero 1