Re: [office-formula] WEEKNUM reference

I said:
> > > > WEEKNUM(x;0) == WEEKNUM(x; WEEKDAY(DATE(1;1;YEAR(x)))

Eike:
> They are dfferent simply because WEEKDAY(DATE(YEAR(x);1;1)) returns
> a number between 1 and 7.

Well, sure, but the ANSWER should ALWAYS be the same.  By definition. WEEKDAY(DATE(YEAR(x);1;1)) computes the day of the week on January 1 of the given year.  If its result is sent in as the second parameter, the result should be the same as if I'd used "0" for the day.

--- David A. Wheeler