Mathematik
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Analysis
Geometrie
komplexe Zahlen
Normalform
:=
Summe
Produkt
Polarform
:
Produkt:
Quotient:
Potenz:
konjungierte komplexe Zahlen
:
Categories
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Mathematik
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)
 = |z| \cdot(\cos\varphi + \mathrm i\,\sin\varphi))
)
 = |z_1||z_2| (\cos(\varphi_1+\varphi2) + \mathrm i\, \sin(\varphi_1+\varphi_2)))
 = \frac{|z_1|}{|z_2|} (\cos(\varphi_1-\varphi2) + \mathrm i\, \sin(\varphi_1-\varphi_2)))
 = |z|^n (\cos\, n \varphi + \mathrm i\,\sin\, n \varphi))
