Jadubarga by Bishweswar Panigrahi [Hardcover]

Magic Square

A magic square is a square arrangement of numbers where the sum of the numbers in each row, each column, and both diagonals is the same. This sum is called the magic constant or magic sum. It is believed that the concept of magic squares originated in India and later spread to regions such as Arabia, China, Japan, and Greece as an intellectual mathematical puzzle.

Before the discovery of numerical systems, magic squares were constructed using pebbles, fruit seeds, circular symbols, and various objects. In Jadubarg, a book by Bishweshwar Panigrahi, the history of magic squares is explored alongside discussions on different types of magic squares. The book details various rules, techniques, methods, and formulas used in their construction. Depending on their structure and nature, they have been classified into categories such as cluster magic squares, symbolic magic squares, perfect magic squares, figurative magic squares, and reflective magic squares.

This book, a rarity in Bengali publications, is rich in the captivating appeal of mathematics. It helps students understand that mathematics is not just a lifeless subject but also has a creative and playful aspect.