In my experience you don't use nested arithmetic often enough to make it annoying. Most arithmetic in computing is basically `count := count + 1`? What is more

In my experience you don't use nested arithmetic often enough to make it annoying. Most arithmetic in computing is basically `count := count + 1`? What is more annoying to me is looking at an expression that mixes arithmetic and logical/comparison operators and mentally trying to recover the parentheses. Because precedence is not just PEMDAS: it involves all binary operators in the language, including logical and bitwise ones.