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Lecture notes 2011 (slides), pdf.file - Katedra matematiky FEL ČVUT

Lecture notes 2011 (slides), pdf.file - Katedra matematiky FEL ČVUT

Lecture notes 2011 (slides), pdf.file - Katedra matematiky FEL ČVUT

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f (z) = ln z, z0 = 1.<br />

f ′ (z) = 1<br />

z =<br />

Integrace člen po členu:<br />

f (z) =<br />

∞<br />

n=0<br />

f (1) = 0 ⇒ c = 0.<br />

∞<br />

ln z =<br />

1<br />

(z − 1) + 1 =<br />

(−1) n<br />

n + 1 (z − 1)n+1 + c =<br />

n=1<br />

(−1) n−1<br />

n<br />

(z − 1) n<br />

∞<br />

(−1) n (z − 1) n<br />

n=0<br />

∞<br />

n=1<br />

(−1) n−1<br />

n<br />

|z − 1| < 1 .<br />

(z − 1) n + c<br />

Jan Hamhalter http://math.feld.cvut.cz/hamhalte Matematika pro Kybernetiku <strong>Lecture</strong> Notes 140 / 369

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