X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=slides%2Fcomplex.tex;h=4d0660d7476d3cad3ad987213038c21bc48eb386;hb=8d5dcc8a03fc230f24d8518b02ef1a84707d9e39;hp=aca2f883cd546772865b4ff2d31b3f8efc7aef21;hpb=55daff1d0982ac2c0f33304a2d64b7b6552fe952;p=ads2.git diff --git a/slides/complex.tex b/slides/complex.tex index aca2f88..4d0660d 100644 --- a/slides/complex.tex +++ b/slides/complex.tex @@ -58,7 +58,7 @@ N \noindent\qquad (absolutní hodnoty se násobí, argumenty sèítají) -Umocòování: $x^\alpha = \left(\vert x\vert\cdot e^{\i\cdot\varphi(x)}\right)^n = {\vert x\vert}^n\cdot e^{\i n \varphi(x)}$. +Umocòování: $x^\alpha = \left(\vert x\vert\cdot e^{\i\cdot\varphi(x)}\right)^\alpha = {\vert x\vert}^\alpha\cdot e^{\i \alpha \varphi(x)}$. Odmocòování: $\root n\of x = {\vert x\vert}^{1/n} \cdot e^{\i\cdot \varphi(x)/n}$.