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Stored procedures
Factorial (Function)
In French: Factorielle
Returns the factorial of an integer number.
In mathematics, the factorial of a natural number n (written n!) is the product of the strictly positive integer numbers less than or equal to n.
Versions 17 and later
Universal Windows 10 App This function is now available for the Windows Phone applications.
Android This function is now available for the Android applications.
WINDEVJava This function is now available for the Java applications.
New in version 17
Universal Windows 10 App This function is now available for the Windows Phone applications.
Android This function is now available for the Android applications.
WINDEVJava This function is now available for the Java applications.
Universal Windows 10 App This function is now available for the Windows Phone applications.
Android This function is now available for the Android applications.
WINDEVJava This function is now available for the Java applications.
Versions 18 and later
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Stored procedures This function is now available in the code of stored procedures.
New in version 18
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Stored procedures This function is now available in the code of stored procedures.
Android Widget This function is now available in Android Widget mode.
Universal Windows 10 App This function is now available in Windows Store apps mode.
Stored procedures This function is now available in the code of stored procedures.
Versions 19 and later
iPhone/iPad This function is now available for the iPhone/iPad applications.
New in version 19
iPhone/iPad This function is now available for the iPhone/iPad applications.
iPhone/iPad This function is now available for the iPhone/iPad applications.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
Res = Factorial(5) // Returns 120
Syntax
<Result> = Factorial(<n>)
<Result>: Integer or real
Factorial of the number.
<n>: Integer
Integer number whose factorial must be calculated.
Components
WINDEVWEBDEV - Server codeReports and Queries wd230mat.dll
Windows Mobile wp230mat.dll
Java wd230java.jar
Linux wd230mat.so
Android wd230android.jar
Minimum required version
  • Version 16
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