[cfp-interest 3535] Annex F terminology

[Damian McGuckin]

Is there any difference between these 3 terms in Annex F which specifies C 
language support for the ISO/IEC 60559 (IEEE 754):

* F.2.2.#4 : Any operator or <math.h> function ...

* F.2.2.#6 : Any floating-point operator or <math.h> function or macro ...

* F.3#1 :    C operators, functions and function-like macros ...

Or are all 3 clauses referring to the same thing.

Why prefix the word 'operator' by C in one place.  It is not going to be 
anything else.

Thanks - Damian