well the famous physicist neils bohr once made this joke that in theory theory and practice are the same practice there are not so in. my guesses that in we in theory everything can be calculated but in practice we certainly cannot if there are many cases even today when we actually have already we think very are more or less the right equations to study something for example there are there is something called quantum chromodynamics which we believe really describes everything you need to know that to compute all of chemistry the whole periodic table mandalay have discovered and so on just from. pure math but we can't do it because the calculations are too hard and there are huge super computer simulations being run right now to sort of do it more accurately so even if we were to discover the correct fundamental mathematical description it's not like all will be unemployed. theoretical physicists and many of them told me that there's a great deal of chance in how nature works. i don't know. how can that be reconciled with your mathematical deterred more determined that the universe. tha