The concept defines the mechanism of positional argument binding within function call semantics, where a sequence of operands is mapped to parameters based on their syntactic order and arity constraints. This theoretical framework operates within the domain of formal programming language theory, specifically addressing the evaluation model of function invocation under the principle of pass-by-value semantics with argument list evaluation. It establishes the invariant relationship between the cardinality of the provided arguments and the signature definition of the callee, excluding any form of implicit argument binding or keyword-based disambiguation in this specific theoretical construct.
In Python programming theory, parameters and arguments represent distinct but related entities within function mechanics: a parameter is a placeholder variable defined in a function signature that ac…