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The representation has a limited precision. For example, only 15 decimal digits can be represented with a 64-bit real. If a very small floating-point number is added to a large one, the result is just the large one. The small number was too small to even show up in 15 or 16 digits of resolution, and the computer effectively discards it.
Musk was a good but unexceptional student, earning a 61 in Afrikaans and a B on his senior math certification. [34] Musk applied for a Canadian passport through his Canadian-born mother to avoid South Africa's mandatory military service , [ 35 ] [ 36 ] which would have forced him to participate in the apartheid regime, [ 2 ] as well as to ease ...
His campaign statements were often opaque and suggestive, [114] and a record number were false. [115] [116] [117] He was highly critical of media coverage and frequently made claims of media bias. [118] [119] Hillary Clinton led Trump in national polling averages throughout the campaign, but, in early July, her lead narrowed. [120]
A method analogous to piece-wise linear approximation but using only arithmetic instead of algebraic equations, uses the multiplication tables in reverse: the square root of a number between 1 and 100 is between 1 and 10, so if we know 25 is a perfect square (5 × 5), and 36 is a perfect square (6 × 6), then the square root of a number greater than or equal to 25 but less than 36, begins with ...
A number of statistics can be shown to have t distributions for samples of moderate size under null hypotheses that are of interest, so that the t distribution forms the basis for significance tests. For example, the distribution of Spearman's rank correlation coefficient ρ , in the null case (zero correlation) is well approximated by the t ...
Roller chain and sprocket The sketch of roller chain, Leonardo da Vinci, Codex Atlanticus. Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles.
The hosts of the World Cup receive an automatic berth in the finals. For the 2015 and 2019 FIFA Women's World Cups, the number of finalists increased from 16 to 24. [1] Since 2023, the number is 32. [2] All confederations, except for CONMEBOL, OFC, and UEFA, hold qualification process throughout continental tournaments.
The history of water polo as a team sport began in mid-19th century England and Scotland, where water sports were a feature of county fairs and festivals. [1] [2] Water polo has been included in every Summer Olympic Games as a men's competition sport, except 1896.