Alfa
 | |||||
| Grekiska alfabetet | |||||
|---|---|---|---|---|---|
| Enhetsalfabetet | |||||
| Α α Alfa | Ν ν Ny | ||||
| Β β Beta | Ξ ξ Xi | ||||
| Γ γ Gamma | Ο ο Omikron | ||||
| Δ δ Delta | Π π Pi | ||||
| Ε ε Epsilon | Ρ ρ Rho | ||||
| Ζ ζ Zeta | Σ σ ς Sigma | ||||
| Η η Eta | Τ τ Tau | ||||
| Θ θ Theta | Υ υ Ypsilon | ||||
| Ι ι Jota | Φ φ Fi | ||||
| Κ κ Kappa | Χ χ Chi | ||||
| Λ λ Lambda | Ψ ψ Psi | ||||
| Μ μ My | Ω ω Omega | ||||
| Extra tecken i äldre alfabet¹ | |||||
 Digamma |  San | ||||
 Heta | |||||
| Numeriska tecken¹ | |||||
 Stigma |  Sampi | ||||
 Koppa | |||||
| Extra tecken i andra språk¹ | |||||
 Jot |  Sjo | ||||
| ¹Källor: se Grekiska alfabetet#Referenser | |||||
Alfa eller alpha (grekiska άλφα álfa) (versal: Α, gemen: α) är den första bokstaven i det grekiska alfabetet. Den hade i det joniska talbeteckningssystemet siffervärdet 1.[1] Alfa motsvarar A, a i det latinska alfabetet, ﺍ,—,ﺎ ('alif) i det arabiska alfabetet och А, а i det kyrilliska alfabetet.
Versal: Ά, gemen: ά) är alfa med en tonos över.
Unicode
| decimalt | hexadecimalt | HTML | |
|---|---|---|---|
| α | 945 | 3B1 | α |
| Α | 913 | 391 | Α |
Källor
- ^ Aaboe, Asger (1969). Antikens matematik. Prisma Stockholm. sid. 115
Media som används på denna webbplats
San uc lc.svg
Uppercase and lowercase Greek letter san, an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter san, an archaic letter of the Greek alphabet. Times New Roman font alike.
Alpha uc lc.svg
Uppercase and lowercase Greek letter alpha, the 1st letter of the Greek alphabet. Times New Roman font.
Uppercase and lowercase Greek letter alpha, the 1st letter of the Greek alphabet. Times New Roman font.
Qoppa Q-and-Z-shaped.svg
two glyphs of Greek letter Qoppa, Q-shaped and Z-shaped forms. Z-shaped numeral form following the Lamedh-shaped glyph found in many fonts.
two glyphs of Greek letter Qoppa, Q-shaped and Z-shaped forms. Z-shaped numeral form following the Lamedh-shaped glyph found in many fonts.
Stigma uc lc.svg
Uppercase and lowercase Greek letter stigma, an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter stigma, an archaic letter of the Greek alphabet. Times New Roman font alike.
Heta uc lc.svg
Uppercase and lowercase Greek letter heta, an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter heta, an archaic letter of the Greek alphabet. Times New Roman font alike.
Yot uc lc.svg
Författare/Upphovsman: MacMoreno, Licens: CC BY-SA 4.0
Uppercase and lowercase Greek letter yot, a conventional letter of the Greek alphabet. Times New Roman font.
Författare/Upphovsman: MacMoreno, Licens: CC BY-SA 4.0
Uppercase and lowercase Greek letter yot, a conventional letter of the Greek alphabet. Times New Roman font.
Sho uc lc.svg
Uppercase and lowercase Greek letter sho, an archaic letter of the Greek alphabet. Times New Roman font.
Uppercase and lowercase Greek letter sho, an archaic letter of the Greek alphabet. Times New Roman font.
Digamma uc lc.svg
Uppercase and lowercase Greek letter wau (digamma), an archaic letter of the Greek alphabet. Times New Roman font alike.
Uppercase and lowercase Greek letter wau (digamma), an archaic letter of the Greek alphabet. Times New Roman font alike.