👉 The term "unmetred" is commonly used in the context of physics and mathematics to describe a situation where there is no known or established solution for an equation, problem, or mathematical statement. It can also be applied to situations involving unexplored areas or regions within a system. For example, if we are trying to understand how to solve a complex mathematical problem, it may be considered "unmetred" because there is currently no known mathematical method that can fully address the complexity of the