Architecture students take part in the learning of social and exact sciences without the knowledge of their compatibility. Subjects are usually closed compartment, which do not allow cross much of the magic that multidisciplinarity involves. However, our society requires knowledge based on relationships, which understand the close links between the expertise areas belonging to the same profession. In this communication we present The urbanism of maths, a subject based on the relationships and links between maths and urbanism. The objective of this subject is to explicit the compatibility between these disciplines and emphasize the aspects that complement and enrich them. The subject sets urbanism and mathematics in a discipline range whose joint learning can improve their comprehension and facilitate their use. The interaction between urbanism and maths exists and is a powerful tool in which each discipline reinforces the other.
