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Built-in Functions / Mathematical Functions / Factorial Related /

Factorial

Usage

• n! gives the factorial of n.


Notes

• Mathematical function (see Section A.3.10).
• For non-integer n, the numerical value of n! is given by Gamma[1 + n].
• See Section 1.1.3 and Section 3.2.6.
• Implementation notes: see Section A.9.4.
• See also: Gamma, Binomial.
• New in Version 1.
Further Examples


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