👉 A holmia, in the context of mathematics and physics, refers to a special case where a continuous function is defined by its derivative. Specifically, if f(x) = g'(x), then we say that f(x) is a holomorphic function at x = z (where z is any complex number). This means that the function f(z) has a simple pole at z, meaning it can be expressed as a power series around z. For example, consider the function f(z) =
