But why don't those who understand software use their codes in non-standard mathematical operations?
Why do they always think of formulas like A = B - C (x.y) with ready-made logic?
Even the A - B - C - x - y that is currently being written is mathematics.
Because illogical thinking cannot manifest itself as working software? At some point a logical contradiction occurs (unless you like software that includes intentional bugs), and it may be spotted even before attempting to touch a keyboard. Otherwise, the lesson is learned the hard way, but with no doubt that moment occurs sooner or later. But what stops you from giving it a shot, if you believe it's not a waste of time (or life); what are your results, besides spreading around your own beliefs, backed by nothing and impossible to prove or test?