TeXipedia

Omicron

Represents the uppercase Greek letter used in mathematical notation, scientific naming, and academic contexts.

Overview

Commonly employed in mathematical sequences, physical constants, and scientific nomenclature, particularly in academic writing and technical documentation.

  • Appears in mathematical proofs and theorem statements as a variable or constant
  • Used in physics and engineering to denote specific quantities or parameters
  • Found in academic papers and scientific literature for systematic naming conventions
  • Serves as a standard symbol in Greek-letter enumeration systems

Examples

Using the uppercase Omicron in a mathematical expression representing big-O notation for time complexity.

T(n)=O(nlogn)T(n) = \Omicron(n \log n)
T(n) = \Omicron(n \log n)

Representing a physical quantity in astronomy using the Omicron symbol.

OCeti=2.95×108 km\Omicron_{\text{Ceti}} = 2.95 \times 10^8 \text{ km}
\Omicron_{\text{Ceti}} = 2.95 \times 10^8 \text{ km}