\natnums
The command \natnums is used in LaTeX to represent the set of natural numbers, typically denoted by the symbol \(\mathbb{N}\). This is part of the 'Other Letters' category in LaTeX, which includes various special symbols and notations used in mathematical typesetting.
Representation of the set of natural numbers including zero.
\natnums = \{0, 1, 2, 3, \ldots\}
Indicating that a variable x is a member of the set of natural numbers.
x \in \natnums
A function f that maps natural numbers to natural numbers.
f: \natnums \to \natnums