Functions and CALL Routines 
Category:  Mathematical 
Syntax  
Arguments  
Details  
Examples  
See Also 
Syntax 
FACT(n) 
Details 
The mathematical representation of the FACT function is given by the following equation:
with n 0.If the expression cannot be computed, a missing value is returned. For moderately large values, it is sometimes not possible to compute the FACT function.
Examples 
SAS Statements  Results 

x=fact(5); 
120 
See Also 

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