@misc{Florek_Jan_Równania_2009,
 author={Florek, Jan},
 year={2009},
 rights={Wszystkie prawa zastrzeżone (Copyright)},
 publisher={Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu},
 description={Didactics of Mathematics, 2009, Nr 5-6 (9-10), s. 33-42},
 language={pol},
 abstract={We consider relations between the existence of a complex derivative for a complex function f and the existence of a tangent function L(z) = az = bz to f, which preserves angles in the point 0, as well as relations with the Cauchy-Riemann equations. We discuss also properties of some conformal maps on the plane},
 title={Równania Cauchy’ego-Riemanna i przekształcenia konforemne},
 type={artykuł},
 keywords={complex derivative, Cauchy-Riemann equations, conformal map, exponential function, homographic function},
}