👉 In mathematics, a coendure (or "co-continuum") is an object that can be constructed from the coends of various other objects. It is a generalization of the concept of a continuum, which is a continuous space with all its points equidistant and with no gaps or discontinuities. A coendure is defined as a set of objects that are related in some way to each other through the coends of smaller objects. For example, if we have two