Documentation/How Tos/Calc: PERMUT function
From Apache OpenOffice Wiki
Returns the number of permutations for a given number of objects.
- where n and k are integers.
- PERMUT returns the number of ordered ways that k objects can be chosen from a set of n objects. For example with a set of 3 objects A, B, C, we can choose 2 as follows: AB, AC, BA, BC, CA, CB.
- PERMUT calculates:
image to follow
- returns 6, as in the example above.
- The forthcoming international standard ODFF expects n and k to be integers. Both Calc and Excel truncate any non-integer parameter.