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  2. Algebraic expression - Wikipedia

    en.wikipedia.org/wiki/Algebraic_expression

    Since taking the square root is the same as raising to the power ⁠ 1 / 2 ⁠, the following is also an algebraic expression: 1 − x 2 1 + x 2 {\displaystyle {\sqrt {\frac {1-x^{2}}{1+x^{2}}}}} An algebraic equation is an equation involving polynomials , for which algebraic expressions may be solutions .

  3. Algebraic notation (chess) - Wikipedia

    en.wikipedia.org/wiki/Algebraic_notation_(chess)

    Algebraic notation is the standard method for recording and describing the moves in a game of chess. It is based on a system of coordinates to uniquely identify each square on the board. [1] It is now almost universally used by books, magazines, newspapers and software, and is the only form of notation recognized by FIDE, the international ...

  4. Binomial theorem - Wikipedia

    en.wikipedia.org/wiki/Binomial_theorem

    In elementary algebra, the binomial theorem (or binomial expansion) describes the algebraic expansion of powers of a binomial.According to the theorem, it is possible to expand the polynomial (x + y) n into a sum involving terms of the form ax b y c, where the exponents b and c are nonnegative integers with b + c = n, and the coefficient a of each term is a specific positive integer depending ...

  5. Natural semantic metalanguage - Wikipedia

    en.wikipedia.org/wiki/Natural_semantic_metalanguage

    [1] Wierzbicka's 1972 study [4] proposed 14 semantic primes. That number was expanded to 60 in 2002 by Wierzbicka and Goddard, and the current agreed-upon number is 65. [5] [6] Each language's translations of the semantic primes are called exponents. Below is a list of English exponents, or the English translation of the semantic primes.

  6. Exponentiation - Wikipedia

    en.wikipedia.org/wiki/Exponentiation

    e. In mathematics, exponentiation is an operation involving two numbers: the base and the exponent or power. Exponentiation is written as bn, where b is the base and n is the power; this is pronounced as " b (raised) to the (power of) n ". [1]

  7. Ones and Sixes - Wikipedia

    en.wikipedia.org/wiki/Ones_and_Sixes

    Ones and Sixes is the eleventh studio album by Low, released on September 11, 2015. [1] It was co-produced by the band and engineer BJ Burton, at Justin Vernon's April Base Studios in Eau Claire, Wisconsin. [1] Sub Pop released a promotional video for 'No Comprende' in advance of the album's release, on June 23, 2015. [14]

  8. Glossary of mathematical symbols - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_mathematical...

    Glossary of mathematical symbols. A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation between mathematical objects, or for structuring the other symbols that occur in a formula. As formulas are entirely constituted with symbols of various ...

  9. Church encoding - Wikipedia

    en.wikipedia.org/wiki/Church_encoding

    In mathematics, Church encoding is a means of representing data and operators in the lambda calculus. The Church numerals are a representation of the natural numbers using lambda notation. The method is named for Alonzo Church, who first encoded data in the lambda calculus this way. Terms that are usually considered primitive in other notations ...