Lumur kompleks

Dalam matematik, lumur kompleks nya elemen sistem lumur ti ngerembaika lumur bendar enggau elemen ti spesifik ti ditanda , dikumbai unit imaginari enggau ngemuaska penyama ; tiap iti lumur kompleks ulih dipadahka ngena tukuh , ke alai  enggau  nya lumur bendar. Ketegal nadai lumur bendar ngemuaska penyama ba atas tadi,  dikumbai René Descartes nyadi lumur imaginari. Ungkup lumur komples   dikumbai , sereta  dikumbai . Set lumur kompleks ditanda enggau simbol  tauka . Taja pan bisi nomenklatur besejarah, lumur kompleks "imaginari" ngembuan pengayan matematik ti tegap baka lumur bendar, lalu iya nyadika kereban paung dalam penerang saintifik dunya semula jadi.For an extensive account of the history of "imaginary" numbers, from initial skepticism to ultimate acceptance, see "Complex numbers, as much as reals, and perhaps even more, find a unity with nature that is truly remarkable. It is as though Nature herself is as impressed by the scope and consistency of the complex-number system as we are ourselves, and has entrusted to these numbers the precise operations of her world at its minutest scales.", .

 Malin