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Alpha
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Alpha ALF-ə is the first letter of the Greek alphabet. In the system of Greek numerals, it has a value of one. Alpha is derived from the Phoenician letter aleph ⟨𐤀⟩, whose name comes from the West Sem
Stained glass featuring Alpha and Omega in the Königsberg in Bayern Marienkirche [de]
Stained glass featuring Alpha and Omega in the Königsberg in Bayern Marienkirche [de]
Greek numerals
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Greek numerals, also known as Ionic, Ionian, Milesian, or Alexandrian numerals, is a system of writing numbers using the letters of the Greek alphabet. In modern Greece, they are still used for ordina
Alpha
…Alpha ALF-ə (uppercase Α, lowercase α) is the first letter of the Greek alphabet. In the system of Greek numerals, it has a value of one. Alpha is derived from the Phoenician letter aleph ⟨𐤀⟩, whose name comes from the West Semitic word for 'ox'. Letters that arose…
Tribute list using attic numerals, 430s BC.
Tribute list using attic numerals, 430s BC.
Example of the early Greek symbol for zero (lower right corner) from a 2nd-century papyrus
Example of the early Greek symbol for zero (lower right corner) from a 2nd-century papyrus