The core principle of function arguments in this domain is the semantic mapping of caller-supplied data values or objects to formal parameter names defined within a function's signature. This mechanism relies on formal definitions of positional, keyword, variable, and default arguments, operating within the theoretical framework of functional semantics and call-by-value or call-by-name evaluation strategies. It serves as a fundamental abstraction in computer science for managing input variability and state encapsulation, distinct from the procedural execution of the function body.
Prerequisite chain context: requires Python Method Definition Structure.