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- ...r by [[William Rowan Hamilton]] in 1837; this construction is explained [[Complex number#Formal definition|later in this article]]. ...i</math>. In this way, the real number <math>a</math> is considered as the complex number <math>a + 0i</math> whose imaginary part is zero.20 KB (3,304 words) - 17:11, 25 August 2013
- ...s]], while unknown variables <math>x</math> are [[real number|real]] or [[complex number|complex]] numbers.6 KB (951 words) - 05:01, 8 December 2009
- In [[complex analysis]], a field of [[mathematics]], a [[complex number|complex]]-valued [[function (mathematics)|function]] ''f'' of a complex var4 KB (730 words) - 15:17, 8 December 2009
- For example, the field of [[complex number]]s '''C''' is an extension of the field of [[real number]]s '''R'''.3 KB (435 words) - 22:38, 22 February 2009
- ...ysics]], the word '''scalar''' is often used to refer simply to a real or complex number. ...matrix|rotation]]). The [[determinant]] of a unitary transformation is a complex number of absolute value unity, that is, the determinant of a unitary transformati9 KB (1,373 words) - 06:21, 11 December 2009
- ...d to work for all quadratic polynomials, but sometimes the roots will be [[complex number]]s even when every other part of the problem deals only with [[real number8 KB (1,360 words) - 16:44, 17 December 2008
- ...amous bridge inscription is told at some length in Conway and Smith (see [[Complex number#Further reading]] for a full reference) where it is described as "one of th1 KB (205 words) - 15:52, 13 November 2007
- {{Image|Complex number.png|right|350px| Complex number ''z'' ≡ ''r'' exp(''i''θ) multiplied by ''i'' gives <i>z'</i> <7 KB (1,095 words) - 09:21, 15 February 2010
- ...governed by [[modular arithmetic|arithmetic modulo 2]]. Polynomials with complex number coefficients or coefficients modulo 2 behave similarly to polynomials with8 KB (1,242 words) - 02:01, 10 November 2009
- Given some [[complex number|complex-valued]] function <math>\scriptstyle f\,:\,\mathbb{R} \rightarrow \3 KB (547 words) - 07:21, 24 December 2008
- Created [[Complex number/Draft]] [[User:David Tribe|David Tribe]] 19:30, 6 May 2007 (CDT)2 KB (190 words) - 10:10, 26 December 2009
- ...ext of real numbers. There are natural multiplication operations on the [[complex number]]s, [[matrix|matrices]], [[tensor]]s, [[sequence]]s, and [[function]]s.5 KB (638 words) - 14:16, 17 December 2008
- This definition of continuity extends directly to functions of a [[complex number|complex]] variable.3 KB (614 words) - 14:20, 13 November 2008
- ...the ground field has been extended from the real numbers to the field of [[complex number]]s and later to arbitrary [[field]]s. In the second place notions of abstra2 KB (287 words) - 10:43, 11 June 2009
- *[[Complex number]] (approved)3 KB (400 words) - 03:55, 22 November 2023
- ...like [[integer]]s, [[rational number|rational]], [[real number|real]] or [[complex number|complex]] numbers. Still it is important to understand that calculations wi10 KB (1,741 words) - 10:04, 3 January 2009
- ...ath> and <math>G</math> are established, the function can be iterated even complex number of times. ...omorphic function can be iterated any number <math>n</math> of times, even complex number of times.15 KB (2,340 words) - 08:27, 9 September 2020
- ...d, but applying them requires sophisticated knowledge of arithmetic with [[complex number]]s. There are no analogous formulas for solving polynomial equations of or4 KB (647 words) - 16:35, 22 December 2008
- Some simple examples of sequences of the natural, [[real numbers|real]], or [[complex number]]s include (respectively)2 KB (270 words) - 15:56, 12 November 2008
- ...the imaginary number 2i as the base, having the unusual feature that every complex number can be represented with the digits 0, 1, 2, and 3, without a sign.7 KB (1,047 words) - 08:31, 11 September 2023