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Set Exponentiation
In mathematics, exponentiation, denoted , is an operation (mathematics), operation involving two numbers: the ''base'', , and the ''exponent'' or ''power'', . When is a positive integer, exponentiation corresponds to repeated multiplication of the base: that is, is the product (mathematics), product of multiplying bases: b^n = \underbrace_.In particular, b^1=b. The exponent is usually shown as a superscript to the right of the base as or in computer code as b^n. This binary operation is often read as " to the power "; it may also be referred to as " raised to the th power", "the th power of ", or, most briefly, " to the ". The above definition of b^n immediately implies several properties, in particular the multiplication rule:There are three common notations for multiplication: x\times y is most commonly used for explicit numbers and at a very elementary level; xy is most common when variable (mathematics), variables are used; x\cdot y is used for emphasizing that one ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expo02
An expo is a trade fair, trade exposition. It may also refer to: Events and venues * World's fair, a large international public exposition * Singapore Expo, convention and exposition venue ** Expo Axis, one of the world's largest membrane roofs, constructed for the 2010 Shanghai Expo ** Expo MRT station, part of the Singapore MRT Changi Airport Extension, built to handle fluctuating passenger volumes due to events at the adjacent Singapore Expo * Expo Tel Aviv, convention and exhibition venue * Floriade Expo, an international exhibition and garden festival in the Netherlands Arts, entertainment, and media Music * Expo (album), ''Expo'' (album), a 2005 album by Robert Schneider/Marbles * Expo (Magnus Lindberg), ''Expo'' (Magnus Lindberg), a 2009 10-minute musical composition by Magnus Lindberg * Expo (Stockhausen), ''Expo'' (Stockhausen), a 1970 composition for three players by Karlheinz Stockhausen Other arts, entertainment, and media * Expo (magazine), ''Expo'' (magazine), a S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
