Final answer:
The evaluation of function application in dynamic semantics typically involves three steps: evaluating the function expression, evaluating the argument expressions, and applying the function to the evaluated arguments.
Step-by-step explanation:
Function Application in Dynamic Semantics
The evaluation of a function application e0 e1 ... en, where e0 is the function and e1 ... en are the arguments, typically involves three core parts:
Evaluation of the function expression (e0): Before applying the function, the function expression itself must be evaluated to yield a function value.
Evaluation of the argument expressions (e1 ... en): Each argument expression is evaluated in turn to produce the corresponding values that will be passed to the function.
Application of the function to the arguments: The function, now recognized as a function value, is invoked with the evaluated argument values, and the body of the function is executed with these values in place of the formal parameters.
This process allows functions to dynamically compute results based on the inputs provided at runtime, a foundational concept in many programming languages.