What is another name for a magic square?

The ancient Chinese held a fascination with the mystical 3×3 magic square, known colloquially as the "Nine Halls." This numerical configuration, characterized by its unique properties, intrigued mathematicians and philosophers alike.

Prior to the 12th century, the link between the 3×3 magic square and the legendary Luoshu chart remained obscured. However, as time progressed, scholars began to uncover the connection between the two.

The Luoshu chart, an ancient Chinese symbol representing the cosmos, shares a striking resemblance with the 3×3 magic square. This realization marked a significant turning point in the study of both the square and the chart.

In the 12th century, the 3×3 magic square was officially recognized as the Luoshu square. This newfound identity further solidified its status as a symbol of mathematical and philosophical significance.

The Luoshu square, with its harmonious balance of numbers, represents a microcosm of the universe. Its intricate structure and properties continue to fascinate mathematicians and enthusiasts to this day.