👉 Virginals are a type of mathematical function that is defined in many ways. Some commonly used definitions include:
1.
Function
: A function is a rule that maps one or more input values to exactly one output value. In the context of mathematics, functions can be represented as equations with variables and constants.
2.
Domain
: The set of all possible inputs (values) for which the function is defined. For example, if we have a function f(x), its domain would be