Symbols:Arithmetic and Algebra/Factorial
Jump to navigation
Jump to search
Factorial
- $n!$
The factorial of $n$ is defined inductively as:
- $n! = \begin {cases}
1 & : n = 0 \\ n \paren {n - 1}! & : n > 0 \end {cases}$
The $\LaTeX$ code for \(n!\) is n!
.
Sources
- 2014: Christopher Clapham and James Nicholson: The Concise Oxford Dictionary of Mathematics (5th ed.) ... (previous) ... (next): Appendix $14$: Symbols