kgv 6 10 == 30
kgv 12 20 == 60

schaltJahr 2004 == True
schaltJahr 2005 == False

ageInDays 20041020 20041020 == 1
ageInDays 20041020 20041021 == 2

pascalTriangle 3 == [1,2,1]
pascalTriangle 5 == [1,4,6,4,1]