@PeterF @BestGirlGrace *Our understanding of math is based on integers. We can describe the natural logarithm as approximately 2.718, but in reality that is just a way to represent it in our minds in a base-10 system. The parts of math that most people encounter on a daily basis are integer-based, but much of the more complex areas used to explain reality are conceptual or make use of non-integer descriptors.
(Apologies for the wall of text in reply to your short comment)