Source: wikibot/latin-square
= Latin square
{wiki=Latin_square}
A Latin square is a mathematical concept used in combinatorial design and statistics. It is defined as an \\( n \\times n \\) array filled with \\( n \\) different symbols (often the integers \\( 1 \\) through \\( n \\)), such that each symbol appears exactly once in each row and exactly once in each column.