Real tennis Real tennis Real tennis – one of several games sometimes called "the sport of kings" – is the original racquet sport from which the modern game of tennis (originally called "lawn tennis") is derived. It is also known as court tennis in the United States, formerly royal tennis in England and Australia, and courte-paume in France (a reference to the older, racquetless game of "jeu de paume", the ancestor of modern handball and racquet games; many French real tennis courts are at "jeu de paume" clubs). The term "real" was first used by journalists in the early 20th century as
Jeu de taquin Jeu de taquin In the mathematical field of combinatorics, jeu de taquin is a construction due to which defines an equivalence relation on the set of skew standard Young tableaux. A jeu de taquin slide is a transformation where the numbers in a tableau are moved around in a way similar to how the pieces in the fifteen puzzle move. Two tableaux are jeu de taquin equivalent if one can be transformed into the other via a sequence of such slides. "Jeu de taquin" (literally "teasing game") is the . Given a skew standard Young tableau "T" of skew shape