I've seen two different concepts referred to by the term function:A small part of a program specified by the composition of constants and other functions as paramaters, such as the functions in LispA set of tuples, as referred to in formal logic, which is not necessarily computableThe first concept is very fundamental to software design.  The second concept is very fundamental to formal reasoning.  However, a task I've been working on is analyzing software with formal logic, so the conflation of the terms is a bother.Is there any agreed upon, concise, unambiguous terminology to distinguish these two ideas?  I can think of several verbose terms, such as Computable Function and General Function, but imagine having to type that out with the specification of every modular component. Any references, ideas, or supported opinions are appreciated, thanks.
Terminology about the word Function : General vs Computable
terminology;logic