There are many recommendations for recording phone numbers. There is no way of referring to people except by their given numbers. They are a key step for factoring polynomials over the integers or the rational numbers. They were smaller and slower with lower numbers of aircraft carried. Accounts of the exact numbers of combatants vary. There are many ways of defining a topology on R, the set of real numbers. Periodic functions are functions on the group of fractional parts of real numbers. Churches were asked for their membership numbers. There is widespread confusion about the cost of calling 084 and 087 numbers. Let R denote the set of all real numbers. The indigenous population numbers around 2.5%. ABC was more focused on larger ratings numbers and wider demographics. This resulted in thousands of wasted numbers. This is a list of articles about numbers. It includes routing functionality based on telephone numbers.