Symbols:N/Cardinality

Cardinality

$\map n S$

The cardinality of a set $S$ can be denoted:

$\map n S$

Its $\LaTeX$ code is \map n S .

Sources

• 2014: Christopher Clapham and James Nicholson: The Concise Oxford Dictionary of Mathematics (5th ed.) ... (previous) ... (next): Appendix $14$: Symbols