Omicron

Omicron (uppercase/lowercase Ο ο), otherwise referred to as o for short, is a letter of the Greek alphabet. It is used to represent the short "o" sound in Ancient and Modern Greek. In the system of Greek numerals, it has a value of 70. Letters that came from it include the Roman O and Cyrillic О.

In mathematics and computer science, the uppercase Ο is used in big-O notation, while the lowercase ο is used in little-o notation (a variant of big-O notation).^[1]^[2]

Related pages

O (letter)

References

↑ "Greek/Hebrew/Latin-based Symbols in Mathematics". Math Vault. 2020-03-20. Retrieved 2020-10-06.
↑ "Omicron Symbol in Greek Alphabet". www.greeksymbols.net. Retrieved 2020-10-06.

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[1] "Greek/Hebrew/Latin-based Symbols in Mathematics". Math Vault. 2020-03-20. Retrieved 2020-10-06.

[2] "Omicron Symbol in Greek Alphabet". www.greeksymbols.net. Retrieved 2020-10-06.

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