mathematics, tetration (or hyper-4) is an operation based on iterated, or repeated, exponentiation. There is no standard notation for tetration, though Knuth's...
53 KB (6,369 words) - 05:17, 26 September 2024
Knuth's up-arrow notation (section Using tetration)
now called hyperoperations. Goodstein also suggested the Greek names tetration, pentation, etc., for the extended operations beyond exponentiation. The...
28 KB (3,400 words) - 16:13, 23 September 2024
fifth hyperoperation. Pentation is defined to be repeated tetration, similarly to how tetration is repeated exponentiation, exponentiation is repeated multiplication...
9 KB (1,746 words) - 16:20, 12 August 2024
Reuben Goodstein after the Greek prefix of n suffixed with -ation (such as tetration (n = 4), pentation (n = 5), hexation (n = 6), etc.) and can be written...
43 KB (5,788 words) - 06:25, 26 September 2024
Wiktionary, the free dictionary. ^^ may refer to: A kaomoji Tetration, the ASCII form of the tetration operator Record separator, control character in the caret...
276 bytes (66 words) - 18:57, 22 March 2018
in minor details of rounding) and forms an inverse to the operation of tetration. The iterated logarithm is useful in analysis of algorithms and computational...
7 KB (746 words) - 02:59, 30 June 2024
\uparrow 2\uparrow \uparrow (3+2\uparrow \uparrow 8),} which contains three tetrations. In 2019 this was further improved to: N ″ = ( 2 ↑↑ 5138 ) ⋅ ( ( 2 ↑↑...
19 KB (2,474 words) - 06:27, 26 September 2024
by which the magnitude of a googolplex could be represented, such as tetration, hyperoperation, Knuth's up-arrow notation, Steinhaus–Moser notation,...
7 KB (772 words) - 11:49, 12 August 2024
= 2 × 2 {\displaystyle 2^{2}=2\times 2} . It is also equal to 32 (see tetration). The aliquot sum of 16 is 15, within an aliquot sequence of four composite...
6 KB (696 words) - 14:28, 19 July 2024
of two are common. The first 20 of them are: Also see Fermat number, tetration and lower hyperoperations. All of these numbers over 4 end with the digit...
39 KB (3,855 words) - 18:32, 6 September 2024