What does a complete iconic equation look like?

A complete iconic equation typically includes a clear representation of the relationship between variables, often expressed in a concise mathematical form. It encompasses essential constants, coefficients, and parameters that define the system being modeled. For example, Einstein's mass-energy equivalence (E=mc^2) is an iconic equation, succinctly linking mass (m) and energy (E) through the speed of light (c). Such equations are celebrated for their ability to convey profound concepts in a simple and elegant manner.