The vast majority of people working in those industries don't do any more calculations or maths that the average office worker. Yes deep down in the heart of th

The vast majority of people working in those industries don't do any more calculations or maths that the average office worker. Yes deep down in the heart of their computer systems there's a ton of analysis going on, but only a very few people have to work on the calculations. Even them most financial transactions are just adding and subtracting.