Mi

Greek Letter Mi (Μι - Μ)

The origin of this letter may be a horned owl for "m" that was used by the Egyptians, which came from Semitic and went into Latin and English unchanged.

"Μ" Letter in mathematics and in science

μ represents:

• the Möbius function in number theory
• the population mean or expected value in probability and statistics
• a measure in measure theory
• micro, an SI prefix denoting 10^-6 (one millionth)
• the coefficient of friction in physics
• the service rate in queueing theory
• the dynamic viscosity in physics
• magnetic permeability in electromagnetics
• a muon
• reduced mass

Greek words with "μ"

μητέρα, μολύβι