👉 In mathematics, a holoptychia is a type of algebraic variety defined by an algebraic equation. It is a generalization of the concept of a polynomial curve in plane geometry and has applications in algebraic geometry, number theory, and analysis. A holoptychia is a union of lines and circles that are all tangent to each other at one point. The points where these lines and circles meet form the boundary of the holoptychia, which can be represented as a graph
