The Calendar Code The Calendar Based on 0 Through 6

The Calendar Code The Calendar Based on 0 Through 6 by David Braverman, published by Xlibris Corporation LLC in June 2013, is a unique exploration of calendar systems through mathematical concepts. This 146-page book delves into the codes assigned to each month, year, and century, focusing on the predictable cycles established since the transition from the Julian to the Gregorian calendar. The author introduces readers to an easily learned mathematical system known as Modulo 7, which serves as the foundation for solving problems related to dates.

In this edition, readers will encounter a series of tasks that involve equations with four quantities, one of which is unknown, such as the day of the week. The book emphasizes the simplicity of working with whole numbers, specifically multiples of 7, to facilitate understanding without the need for complex calculations. With subjects spanning games and activities, Sudoku, and mathematics, this work offers an engaging approach to recreational mathematics, inviting readers to explore the interplay between dates and mathematical principles.