Brooke Clarke wrote: > Hi: > > Try Zeller's congruence (Russel's favourite: http://en.wikipedia.org/wiki/Zeller%27s_Congruence Rolf > Have Fun, > > Brooke > > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist