This article introduces the formula syntax and usage of the FACTDOUBLE function in Microsoft Excel.
FACTDOUBLE function function
Returns the double factorial of a number.
FACTDOUBLE function syntax
FACTDOUBLE(number)
FACT (cell to be calculated)
FACTDOUBLE function parameter description:
Number is required. Returns the value of double factorial for it. If number is not an integer, it will be truncated.
Precautions for using the FACTDOUBLE function:
1. If the function is not available and returns the error value #NAME?, please install and load the "Analysis Tool Library" add-in
2. If the parameter Number is non-numeric, the function FACTDOUBLE returns the error value #VALUE!
3. If the parameter Number is negative, the function FACTDOUBLE returns the error value #NUM!
If the parameter Number is even:
If the parameter Number is odd:
Examples of how to use the FACTDOUBLE function:
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