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- #REDIRECT [[grammatical number]]32 bytes (3 words) - 14:49, 4 January 2008
- ...ot even clear whether such an object exists and can be reasonably called a number; for example, can we sensibly associate with <math>i</math> natural operati ...mplex numbers when solving [[quadratic equation]]s, which can have complex number solutions. This presentation is historically misleading — the quadratic18 KB (3,028 words) - 17:12, 25 August 2013
- A '''triangular number''' represents the number of [[circle|circles]] you can arrange to a [[equilateral triangle]]. The ''triangular number'' is related to many other figurated numbers:884 bytes (130 words) - 07:45, 24 January 2009
- ...ntly, it is not a root of any polynomial whose coefficients are [[rational number|rational]]. Transcendental numbers are necessarily [[irrational number|irrational]], but there are many irrational numbers that are not transcende875 bytes (130 words) - 12:27, 8 May 2008
- #REDIRECT [[Avogadro's number]]31 bytes (3 words) - 11:18, 24 June 2009
- In [[mathematics]], a '''normal number''' is a [[real number]] whose [[decimal expansion]] shows an equal proportion of each of the poss210 bytes (29 words) - 17:24, 7 February 2009
- ...full rectangle more than one square wide with 11 squares, so 11 is a prime number.]] A '''prime number''' is a [[integer|whole number]] greater than 1 that can be evenly divided by only two different positive18 KB (2,917 words) - 10:27, 30 August 2014
- #Redirect [[Perrin number]]27 bytes (3 words) - 10:41, 19 May 2008
- #Redirect [[Prime number]]26 bytes (3 words) - 16:11, 14 June 2008
- #REDIRECT [[Complex number]]28 bytes (3 words) - 15:30, 28 October 2007
- ...oving elements from the first, but there is no obvious way of assigning a “number” to each of the sets which would indicate that the second is “smaller� ...always be well ordered, and |''X''| can be defined as the least [[ordinal number|ordinal]] that is the order type of some [[well ordering]] of ''X''; this i11 KB (1,808 words) - 17:50, 26 June 2009
- ...s identified with points on an infinitely long gapless straight line. The number zero is one such point; positive numbers are to its right and negative numb ...ly imaginary number, i.e., the [[product (mathematics)|product]] of a real number and <math>i</math> ).19 KB (2,948 words) - 10:07, 28 February 2024
- The '''natural numbers''' are the [[number]]s (0), 1,2,3,etc. used for counting, They are also used to indicate the number of equal parts16 KB (2,562 words) - 00:45, 13 October 2009
- #Redirect [[Triangular number]]31 bytes (3 words) - 10:43, 19 May 2008
- ...itten as the [[vulgar fraction]] <math>a/b</math>, where ''b'' is not [[0 (number)|zero]]. ...[divisor]]s except 1 (i.e., they are [[coprime]]). Every non-zero rational number has exactly one simplest form of this type with a positive denominator. A f9 KB (1,446 words) - 08:52, 30 May 2009
- #REDIRECT [[Random number generator]]37 bytes (4 words) - 23:32, 21 August 2009
- ...tp://books.google.com/books?id=wqg4AAAAMAAJ&printsec=frontcover&dq=intitle:number+intitle:concept+inauthor:levi&lr=&num=30&as_brr=1 online edition]695 bytes (100 words) - 11:35, 19 May 2008
- ...- a\ </math> for every integer <math>\scriptstyle a\ </math>. A Carmichael number ''c'' also satisfies the [[modular arithmetic|congruence]] <math>\scriptsty *Every Carmichael number is [[square-free integer|square-free]] and has at least three different pri4 KB (576 words) - 12:00, 1 January 2013
- '''Number theory''' is a branch of [[pure mathematics]] devoted primarily to the stud ([[diophantine geometry]]). Questions in number theory are often best understood through27 KB (4,383 words) - 08:05, 11 October 2011
- ...[[real number]] and is the [[integer]] between [[1 (number)|1]] and [[-1 (number)|-1]], which signifies a value of nothing. It is also a [[numerical digit]] The number zero was invented twice - once in India and once in Mesoamerica. This inve1 KB (232 words) - 03:30, 6 November 2009
Page text matches
- ...tum number labeling atomic shells; usually denoted by the non-zero natural number ''n''.136 bytes (17 words) - 08:10, 18 September 2009
- ...is an infinite [[cardinal number|cardinal]] or [[ordinal number|ordinal]] number. (However, often simply '''infinite''' (cardinal or ordinal) '''number''' is used instead.)495 bytes (72 words) - 18:31, 20 June 2009
- ...limited) in size (length, area, etc., or number of elements) by a natural number129 bytes (19 words) - 23:57, 25 October 2009
- The number of positive integer divisors of a given number.94 bytes (13 words) - 16:56, 6 December 2008
- The positive real number that, when multiplied by itself, gives the number 2.114 bytes (15 words) - 19:41, 4 September 2009
- ...dioactive]], and [[Uranium]] (atomic number 92), and [[Plutonium]] (atomic number 94) are significant in the production of [[nuclear energy]] and nuclear wea343 bytes (42 words) - 17:02, 22 March 2024
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index265 bytes (35 words) - 15:52, 17 May 2010
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index266 bytes (35 words) - 15:59, 17 May 2010
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index265 bytes (35 words) - 16:15, 17 May 2010
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index266 bytes (35 words) - 15:47, 17 May 2010
- A '''triangular number''' represents the number of [[circle|circles]] you can arrange to a [[equilateral triangle]]. The ''triangular number'' is related to many other figurated numbers:884 bytes (130 words) - 07:45, 24 January 2009
- ...n A to the number of elements in B, and then subtracting from this sum the number of elements in the intersection of A and B.303 bytes (58 words) - 08:52, 4 September 2009
- ...al element]], having the [[chemical symbol]] Ar and [[atomic number]] (the number of [[proton]]s) 18.165 bytes (21 words) - 17:51, 27 April 2011
- ...l element]], having the [[chemical symbol]] Hg, and [[atomic number]] (the number of [[proton]]s) 80.167 bytes (21 words) - 17:09, 1 May 2011
- Auto-populated based on [[Special:WhatLinksHere/Rational number]]. Needs checking by a human. {{r|Algebraic number field}}1 KB (169 words) - 19:54, 11 January 2010
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index266 bytes (35 words) - 16:08, 17 May 2010
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index265 bytes (35 words) - 15:59, 17 May 2010
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index268 bytes (35 words) - 16:30, 19 January 2011
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index267 bytes (35 words) - 16:08, 17 May 2010
- ...e>*<br /><br />*The number in parenthesis () is the [[uncertainty]]. This number was taken from the [http://physics.nist.gov/PhysRefData/Compositions/index264 bytes (35 words) - 16:18, 17 May 2010