real-world floating-point numbers (which your standard desk calculator uses)
Not that it matters, but I expect (and Google seems to confirm) most calculators will use something else, mostly fixed point decimal-based arithmetic. I don’t offhand know if that’s associative.
Not that it matters, but I expect (and Google seems to confirm) most calculators will use something else, mostly fixed point decimal-based arithmetic. I don’t offhand know if that’s associative.
Well this is awkward.