\cnums - LaTeX Symbol

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C

\cnums

The command \cnums is used in LaTeX to represent the set of complex numbers, typically denoted by the symbol \(\mathbb{C}\). This is part of the 'Other Letters' category in LaTeX, which includes various special symbols and notations used in mathematical typesetting.

Examples

z \in C

Indicating that a variable z is a complex number.

z \in \cnums

f : C \to C

A function f that maps complex numbers to complex numbers.

f: \cnums \to \cnums

C = {a + bi ∣ a, b \in R}

Defining the set of complex numbers in terms of real numbers.

\cnums = \{ a + bi \mid a, b \in \mathbb{R} \}