👉 In mathematics, a saltness is a concept that refers to an object or entity that is both a discrete element and a continuous part of its surroundings. It can be thought of as a kind of "spike" or "hump" in a two-dimensional space, which represents the boundary between two different types of objects. A saltness is typically defined by its properties like being smooth (having no corners) and having an infinite number of discontinuities at both ends. It can
