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factorial

factorial function

Syntax 
factorial(N: INT): INT

Description
This function returns the factorial of N .

Example 
/**/  factorial(5);
120

/**/  factorial(100);
9332621544394415268169923885626670049071596826438162146859
2963895217599993229915608941463976156518286253697920827223
758251185210916864000000000000000000000000

See Also