Imaginary+standard
41Trick deck — A trick deck usually refers to a deck of playing cards which has been altered in some way to allow magicians to perform certain card tricks where sleight of hand would be too difficult or too impractical. These decks can be bought from most magic …
42Normal distribution — This article is about the univariate normal distribution. For normally distributed vectors, see Multivariate normal distribution. Probability density function The red line is the standard normal distribution Cumulative distribution function …
43science fiction — a form of fiction that draws imaginatively on scientific knowledge and speculation in its plot, setting, theme, etc. [1925 30] * * * Fiction dealing principally with the impact of actual or imagined science on society or individuals, or more… …
44USA PATRIOT Act, Title II — The USA PATRIOT Act was passed by the United States Congress in 2001 as a response to the September 11, 2001 attacks. It has ten titles, each containing numerous sections. Title II: Enhanced Surveillance Procedures granted increased powers of… …
45geometry — /jee om i tree/, n. 1. the branch of mathematics that deals with the deduction of the properties, measurement, and relationships of points, lines, angles, and figures in space from their defining conditions by means of certain assumed properties… …
46arts, East Asian — Introduction music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature. Some studies of East Asia… …
47SCIENCE FICTION AND FANTASY, JEWISH — Fantasy is a genre of literature in which realistic narratives are disrupted by unnatural or unexplainable events. The term Science Fiction (SF) emerged during the 1930s as a catchall descriptor for a publishing category with roots traceable to… …
48Error function — Plot of the error function In mathematics, the error function (also called the Gauss error function) is a special function (non elementary) of sigmoid shape which occurs in probability, statistics and partial differential equations. It is defined …
49CIE 1931 color space — In the study of color perception, one of the first mathematically defined color spaces is the CIE 1931 XYZ color space, created by the International Commission on Illumination (CIE) in 1931.[1][2] The CIE XYZ color space was derived from a series …
50Gamma matrices — In mathematical physics, the gamma matrices, {γ0,γ1,γ2,γ3}, also known as the Dirac matrices, are a set of conventional matrices with specific anticommutation relations that ensure they generate a matrix representation of the Clifford algebra… …
