Yeah that is fair, but it's mind bogglingly lazy/brazen. How much more effort is it have taken to just take an average of a few RAND calls to get a normal distr

Yeah that is fair, but it's mind bogglingly lazy/brazen. How much more effort is it have taken to just take an average of a few RAND calls to get a normal distribution instead of a uniform one? Did they not know the central limit theorem??