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It was a type of juggling game, [5] probably involved three players standing in a triangle (hence the name) and passing a hard ball back and forth, catching with the left and throwing with the right hand. Besides the three players, called trigonali, there were also assistants called pilecripi, who kept score and retrieved runaway balls.
The operations in this ring are addition and composition of endomorphisms. More generally, if V is a left module over a ring R, then the set of all R-linear maps forms a ring, also called the endomorphism ring and denoted by End R (V). The endomorphism ring of an elliptic curve. It is a commutative ring if the elliptic curve is defined over a ...
Ring received largely negative reviews in North America, but was a commercial hit, with sales above 400,000 units worldwide by October 2002. In 2003, Ring was followed by a sequel, Ring II: Twilight of the Gods, which brings the cycle to an end, following the two last parts of Wagner's Ring des Nibelungen, Siegfried and Götterdämmerung.
The ring must be horizontally fixed (level) to the top of the post and should not hop up when the ball bounces on the ring. The rings should be painted white or silver. 7. The nets must be large enough to allow a number 5 ball to pass through and must be correctly fixed to the goal ring. White or yellow nylon nets are recommended.
When all of the players have stepped backward 3 paces, the person who is It throws the ball straight into the air and calls the number of another player. The ball must be thrown straight up. When the ball is thrown skyward, all of the players then dash away until the player whose number is called both (1) gains possession of the ball; and (2 ...
The utility ball (also known as a playground ball or named after the games in which it is used, such as dodgeball and kickball) is a spherical, inflated ball used in several kinds of playground games and sports. Utility balls were introduced in the mid-20th century and have continued to be used in various games.
If X is an affine algebraic variety, then the set of all regular functions on X forms a ring called the coordinate ring of X. For a projective variety, there is an analogous ring called the homogeneous coordinate ring. Those rings are essentially the same things as varieties: they correspond in essentially a unique way.
Used by Alberich in Der Ring des Nibelungen. (Continental Germanic mythology) Goswhit, the helmet of King Arthur, passed down to him from Uther Pendragon. (Arthurian legend) Sun Wukong's magical headband, a magical headband which, once put on, can never be removed. With a special chant, the band will tighten and cause unbearable pain.