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Omicron
(Ο ο) is the 15th letter of the
Greek alphabet
and has a
numeric
value of 70.
The uppercase letter Ο is used as a symbol for:
In
complexity theory
, the asymptotic rate of growth of a
function
(
Big O notation
).
See also:
Alpha

Beta

Gamma

Delta

Epsilon

Digamma

Zeta

Eta

Theta

Iota

Kappa

Lambda

Mu

Nu

Xi

Omicron

Pi

San

Qoppa

Rho

Sigma

Tau

Upsilon

Phi

Chi

Psi

Omega

Sampi