R/zzz.R
checksum_util.Rd
Util function for ISBN, ean, SSN providers. for cases such as sum(x[4]*5 + x[3]*4 + x[2]*3 + x[1] *2)
sum(x[4]*5 + x[3]*4 + x[2]*3 + x[1] *2)
checksum_util(vector, multiplicationvector)