👉 In mathematics, a hypopyon is a term used to describe a set of points in space that are defined by a condition such as being equidistant from two given points. These points can be located on any plane or surface. For example, consider a hyperplane (a line) intersecting the x-y plane at two distinct points, and then intersecting another hyperplane at three distinct points. In this case, these points are called "hypopyons" because they lie on both