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TNT Sports (formerly BT Sport) is a group of pay television sports channels in the United Kingdom and Ireland. Owned by Warner Bros. Discovery Sports Europe and BT Group, they first launched on 1 August 2013. The channels are based at Warner Bros. Discovery's complex in Chiswick Business Park, London, having been based at Here East, the former ...
1-5-7-1. 1-5-7-1 is the name of a family of calling features in the United Kingdom, for residential and business telephone lines and for mobile telephones, that are provided by BT Group and several other telephone service providers. The family is named after the telephone number 1571, the special service number that is used to access it.
Squad number, as depicted on an association football jersey. In team sports, the number, often referred to as the uniform number, squad number, jersey number, shirt number, sweater number, or similar (with such naming differences varying by sport and region) is the number worn on a player's uniform, to identify and distinguish each player (and sometimes others, such as coaches and officials ...
A high quality random number generation (RNG) process is almost always required for security, and lack of quality generally provides attack vulnerabilities and so leads to lack of security, even to complete compromise, in cryptographic systems. [1] The RNG process is particularly attractive to attackers because it is typically a single isolated ...
Informally, the k th Betti number refers to the number of k -dimensional holes on a topological surface. A " k -dimensional hole " is a k -dimensional cycle that is not a boundary of a ( k +1)-dimensional object. The first few Betti numbers have the following definitions for 0-dimensional, 1-dimensional, and 2-dimensional simplicial complexes :
On the other hand, the maximal real subfields Q(cos(2π/2 n)) of the 2-power cyclotomic fields Q(ζ 2 n) (where n is a positive integer) are known to have class number 1 for n≤8, and it is conjectured that they have class number 1 for all n. Weber showed that these fields have odd class number.
The Spice Girls had three consecutive Christmas number ones in the 1990s. Girls Aloud 's "Sound of the Underground" reached number one in 2002, edging out their fellow Popstars: The Rivals contestants One True Voice 's "Sacred Trust". Rage Against the Machine 's record "Killing in the Name" achieved the Christmas number one in 2009, 17 years ...
In mathematics, the real numbers are intuitively defined as numbers that are in one-to-one correspondence with the points on an infinite line—the number line. The term "real number" is a retronym coined in response to "imaginary number". Together with the p-adic numbers, the reals are a limit set of the rational numbers. Real numbers may be ...