# Set of Complex Numbers Symbol

The set of complex numbers is represented by the Latin capital letter C presented with a double-struck font face. The set of complex numbers extends the set real numbers and is visualized in the complex plane.

Symbol Format Data
Unicode
8450

TeX
\cnums
SVG

### Usage

Complex Number | Concept

A complex number is an extension of the real number line where in addition to the "real" part of the number there is a complex part of the number. The properties of complex numbers are useful in applied physics as they elegantly describe rotation.

Set of Complex Numbers | Concept

The set of complex numbers contains all possible complex numbers. Each complex number has a real part and an complex part.