HP Forums

Hi,

Because I don't know where put my program I put here.
As you vill see it is a perpetual calendar from 1 1 4713 BC to 4720.

First you have to type on the "options" key and active macros, you see in attachement.

May be it is interesting some one and I hope you like that.

Does it deal with the irregular leap years around the year zero?
And the lack of them before?

Or the myriad reformations from the Julian to the Gregorian calendar?