BDAttitude.
I passed CAA groundschool to ATPL plus UK military flight training and haven't a clue what your hieroglyphics mean, it is not a mathematical system I find recognisable.
Perhaps you'd be good enough to describe its importance instead of implying that pilots who don't understand it are somehow wanting in knowledge - unlike your good self...
I suspect it is something to do with statistics in which case your originial premise re 'every pilot" (PPL too apparently!) amounts to no more than unwarranted and arrogant superiority as stats aren't a part of any pilot traning, single engine, multi engine, glider or helicopter I ever came across...
Please - explain! Do!