Triple-double (volleyball) typically combining assists, digs, and either kills or blocks. A triple-double is a rare event, and indicates outstanding all-around individual performance. Triple-double (volleyball) Triple-double is defined as an individual performance in which a player accumulates a double digit number total during one match in three of five statistical categories: Aces, kills, blocks, digs, and assists. The expression probably came from similar basketball jargon; the term "triple-double" was coined by former Los Angeles Lakers public relations director Bruce Jolesch in order to showcase Magic Johnson's versatility. The most common way for a player to achieve a triple-double is with kills, blocks,
Quadruple-precision floating-point format implement nearly quadruple precision using "pairs" of double-precision values is sometimes called double-double arithmetic. Using pairs of IEEE double-precision values with 53-bit significands, double-double arithmetic can represent operations with at least a 2×53=106-bit significand (actually 107 bits except for some of the largest values, due to the limited exponent range), only slightly less precise than the 113-bit significand of IEEE binary128 quadruple precision. The range of a double-double remains essentially the same as the double-precision format because the exponent has still 11 bits, significantly lower than the 15-bit exponent of IEEE quadruple precision (a range of for double-double versus for