Symmetry454
Balanced quarters are desirable for businesses because they aid in fiscal planning and analysis.If it were slightly bigger a week would need to be removed from the calendar (in effect a negative leap), which is more undesirable and disruptive than adding one.The Symmetry454 arithmetic is fully documented and placed in the public domain for royalty-free computer implementation.There are only five possible dates for Easter within the Symmetry454 Calendar, since only day numbers divisible by 7 can be a Sunday.Selecting the middle date (April 7) would fix Easter at its median position within its distribution range.