And which incorrect formulae are you referring to? Experimental checks have been done on all ones which are not 'cutting edge' and any found to fail are not made part of that area of physics.
You and plenty of other people online talk about how particular physics equations are wrong but none of you actually have done any experiments to justify that and you ignore that the experiments which have been done have not falsified the equations. anuraganimax doesn't like E=pc but its passed experimental checks.
I understand quantum mechanics more than more but then, unlike most, I've actually studied it. I've read books on it, I've worked through problems using it, I have a working quantitative understanding of it. I don't need or wish to read Wikipedia to get my 'understanding' about quantum mechanics, I get it direct from the horse's mouth. And in a few very small choice areas I've even advanced it a little.
Compared to you I understand quantum mechanics. But then so would a horse at a glue factory.
But are you a doer, or a revealer? Some people just do what they are told, others unravel what they are told. You sound like a doer, and don't really wish to unravel your horses mouth.
I always go back to doctors thinking that an Ulcer was caused by acid for over 100 years just because they were all doers. one day somebody decided to unravel the secrets of the ulcer, and it was caused by a bacteria which could be killed by penicillin. Nobody bothered to check their horses mouth.