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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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