Namba changamano

Namba changamano (kwa Kiingereza: :en:complex number) ni aina ya namba ambazo zina sehemu mbili, ya kwanza ni namba halisi, na ya pili ni namba ya kufikirika tu.

Namba changamano zinatumika katika matawi yote ya hisabati, mengi ya fizikia, pia ya uhandisi, hasa wa kielektroni. 

Tanbihi

Marejeo
Hisabati






Historia



 A gentle introduction to the history of complex numbers and the beginnings of complex analysis.

 An advanced perspective on the historical development of the concept of number.

Mengineyo
 The Road to Reality: A Complete Guide to the Laws of the Universe, by Roger Penrose; Alfred A. Knopf, 2005; . Chapters 4–7 in particular deal extensively (and enthusiastically) with complex numbers.
 Unknown Quantity: A Real and Imaginary History of Algebra, by John Derbyshire; Joseph Henry Press;  (hardcover 2006).  A very readable history with emphasis on solving polynomial equations and the structures of modern algebra.
 Visual Complex Analysis, by Tristan Needham; Clarendon Press;  (hardcover, 1997). History of complex numbers and complex analysis with compelling and useful visual interpretations.
Conway, John B., Functions of One Complex Variable I (Graduate Texts in Mathematics), Springer; 2 edition (12 September 2005). .

Viungo vya nje

 Introduction to Complex Numbers from Khan Academy 
 Euler's Investigations on the Roots of Equations at Convergence. MAA Mathematical Sciences Digital Library.
 John and Betty's Journey Through Complex Numbers
 Dimensions: a math film. Chapter 5 presents an introduction to complex arithmetic and stereographic projection. Chapter 6 discusses transformations of the complex plane, Julia sets, and the Mandelbrot set.

Jamii:Namba