What is another word for geometry of numbers?
Pronunciation: [d͡ʒiˈɒmətɹˌi ɒv nˈʌmbəz] (IPA) 
Geometry of numbers refers to the study of geometric properties and structures of number sets. The term "lattice theory" is often used as a synonym for the geometry of numbers, describing the properties and structures of discrete sets of points. In some contexts, "lattice geometry" or "integer geometry" can also refer to the same concept. Related terms include "number theory", which is concerned with the properties of numbers in general, and "discrete mathematics", which encompasses a broad range of mathematical topics related to discrete structures, such as graphs and networks. Ultimately, the geometry of numbers plays an important role in many areas of mathematics and science, from number theory to cryptography to computer science.
