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In the tensor calculus formulation, the electromagnetic tensor F αβ is an antisymmetric covariant order 2 tensor; the four-potential, A α, is a covariant vector; the current, J α, is a vector; the square brackets, [ ], denote antisymmetrization of indices; ∂ α is the partial derivative with respect to the coordinate, x α.
For instance, it can manipulate mathematical expressions and find symbolic solutions to certain problems, such as those arising from ordinary and partial differential equations. Maple is developed commercially by the Canadian software company Maplesoft. The name 'Maple' is a reference to the software's Canadian heritage.
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While the band's first album was created over a relatively long period of time, the follow-up album, Blackfield II, was created in one short burst of activity. [9] Wilson and Geffen worked on their respective projects throughout the end of 2005, but in early 2006 Wilson moved to Israel for six months to work on the album. [9]
The V2 (German: Vergeltungswaffe 2, lit. 'Vengeance Weapon 2'), with the technical name Aggregat 4 (A4), was the world's first long-range [4] guided ballistic missile.The missile, powered by a liquid-propellant rocket engine, was developed during the Second World War in Nazi Germany as a "vengeance weapon" and assigned to attack Allied cities as retaliation for the Allied bombings of German ...
A Fazenda 15 [a] was the fifteenth season of the Brazilian reality show A Fazenda broadcast by RecordTV, which premiered on 19 September 2023, and concluded on 21 December 2023.
As early as 1842, an anonymous article in the South Australian Magazine called for a "Union of the Australasian Colonies into a Governor-Generalship." [2]In September 1846, the NSW Colonial Secretary Sir Edward Deas Thomson suggested federation in the New South Wales Legislative Council.