Faculty of a real number
The Function \(Factorial\) calculates the faculty of a real positive number or a list. If a list is used as argument, \(Factorial \) calculates the faculty for each element of the list.
If \(x\) is a positive integer, the function calculates the product of all numbers (zero) that are less than and equal to \(x\).
If \(x\) is a floating-point number, the function calculates the extended faculty of reeler numbers.
Factorial (x)
Factorial (List)
Factorial(3)= 6
Factorial(4)= 24