Julian Braun is quite a unique personality. He had hardly ever played a deal in real blackjack. But he played millions and maybe even billions of deals on the computer. Braun was a good mathematician and programmer and he got interested in Thorp’s idea and offered him cooperation in the sphere of calculations and programming.
Braun became the person who first invented the counting system Hi-Lo. He was behind the development of all modern systems the authorship of which belongs to Revere, Humble, Wong and Uston. He wrote the only book How to Play Winning Blackjack, but what a book!
Braun upgraded Thorp’s system on FORTRAN and made considerable changes and the second edition of Thorp’s book also contained Hi-Lo system in its modern form. It was quite a revolution in gambling world. Braun worked in IBM corporation and had access to probably most powerful computers of that time. This fact helped to build simple and efficient tool in struggle with casino.
Using Braun’s calculations the gambler mostly known as Lawrence Revere developed his own counting system and presented his results in the form of convenient tables which are applied in most counters of the world. Lance Humble based his HiOpt systems on Braun’s experience
Regardless the fact that Julian most probably had never been to the casino, he became a power behind the throne of the blackjack and all the mathematical modeling of the game fell on him.
