numCombinations#
Purpose#
Computes number of combinations of n things taken k at a time.
Format#
- y = numCombinations(n, k)#
- Parameters:
n (scalar)
k (scalar)
- Returns:
y (scalar) – number of combinations of n things take k at a time.
Examples#
y = numCombinations(25,5);
print y;
The code above, returns:
53130.0000
Remarks#
To calculate all of the combinations, use the function combinate().
See also
Functions combinate(), combinated()