RW> YEp, knew about the divisible by four part, just hadn't
 RW> played with that in the code that runs Feb 1 yet.  Would
 RW> like to see that other formula when you find it.  I'm sure
 RW> we could plug it in.  TImo's batch calculator does some
 RW> interesting things.

i just posted pascal code for it... the modulo arithmetic (aka clock math)
routine is needed for ease of coding... the full explanation of how to
determine a leapyear is contained in the comments at the start of the code i
posted...

)\/(ark

 * Origin:  (1:3634/12)