Deltadays and date functions.

[Vtile]

Sorry, I'm actually not speaking date/JDN formula anymore on that above post, but how the sequences are formed with the fractions (and floor function/operator). I must stop mixing this thread with my reverse-engineering of that int(153*(m+1)/5).

I will return from this sidetrack soon (in a few days). Again I need to thank you for your thorough explanation in above post, I'll look that (with great pleasure) and the previous long and thoughfull explations in a few days with better attention span (when I get my sidetrack sorted out or loose interest of it.).

My side track atm. is just to see how in example:
1,2,3,4,5,6,7,8 (A1...An)
turns to (B1...Bn):
(0),2,4,7,9,11,14,16,18,21
with Bn-(B(n-1))
2,2,3,2,2,3,2,2,3
When A is multiplied with 7/3

.. I'll getting hang of it slowly. Ie. 25/7 creates rather amusing pattern, since 4/7 is rather interesting as it is kind of mirroring fractions 2/3 pattern. My wording is gibberish and propably doesn't make sense, especially since I don't have right mathematical terms I suppose.