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Extended real number line
Extended real number line In mathematics, the extended real number line is obtained from ...
http://en.wikipedia.org/wiki/Extended_real_number_line - 9k - Cached - Similar pages

Talk:Extended real number line
Talk:Extended real number line notation I question the notation in this article. should the symbol for the extended reals be R? that's the ...
http://en.wikipedia.org/wiki/Talk:Extended_real_number_line - 3k - Cached - Similar pages

Real number
Real number In mathematics, the real numbers are intuitively defined as numbers that ... with the points on an infinite line—the number line. The term "real number" is a ...
http://en.wikipedia.org/wiki/Real_number - 29k - Cached - Similar pages

Number line
Number line A number line is a one-dimensional picture in which ... specially-marked points evenly spaced on a line. It is often used as an ...
http://en.wikipedia.org/wiki/Number_line - 1k - Cached - Similar pages

Real number (Psychology wiki)
Real number Home Support Help Site Support Orientation Background ... Stats. tests Stats course In mathematics, the real numbers are intuitively defined as numbers that ... correspondence with the points on an infinite line —the number line . The term "real number" is ...
http://psychology.wikia.com/wiki/Real_number - 31k - Cached - Similar pages

Real projective line
Real projective line In real analysis, the real projective line (also called the one-point compactification ...
http://en.wikipedia.org/wiki/Real_projective_line - 19k - Cached - Similar pages

Complex number
Complex number Wikibooks Algebra has more about this subject: Complex numbers In mathematics, a complex number is an expression of the form a + bi, where a and b are real numbers, and i represents the imaginary number, i 2 = −1. In other words, i ... is the square root of −1. The real number a is called the real ...
http://en.wikipedia.org/wiki/Complex_number - 50k - Cached - Similar pages

Complex number (Psychology wiki)
Complex number Home Support Help Site Support Orientation Background ... tests Stats course In mathematics, a complex number is an expression of the form a + bi, where a and b are real numbers, and i stands for one of ... square roots of negative one (−1). The real number a is called the real part ...
http://psychology.wikia.com/wiki/Complex_number - 52k - Cached - Similar pages

Circle number   (translated from German)
Circle number Those Circle number \pi (pi) is one mathematical ... the size of the circle. The circle number becomes with the small griechischen letters pi ... It becomes also Archimedes -constant or Ludolph number (after Ludolph van Ceulen) mentioned. Table of ... Definition Several equivalent definitions for the circle number exist \pi. Common for ...
http://de.wikipedia.org/wiki/Kreiszahl - 68k - Cached (German) - Wikipedia (German) - Similar pages

Long line (topology)
Long line (topology) In topology, the long line (or Alexandroff line) is a topological space analogous to the real line, but much longer. Because it behaves ...
http://en.wikipedia.org/wiki/Long_line_(topology) - 12k - Cached - Similar pages

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