How to Convert any of the 5 Islamic (Hijri) Calendars’ Dates to any of 18 World Calendars without External Libraries or Complex Astronomical Formulas

An engineer, physicist, and mathematician where on a train rolling through the English countryside, when the engineer looked out the window, and seeing a lone black sheep on the hillside, exclaimed, “Hey, look, England’s got black sheep!” The physicist quickly admonished him, “All we can ascertain is that England has one black sheep.” Whereupon the … Read more