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<math>x=−b±b2−4ac−−−−−−−√2a</math>
+
<math>f(a)=12πi∮γf(z)z−adz</math>

Revision as of 17:40, 5 November 2012

\( \sum f(x) = F(x) + g(x) \)


\(f(a)=12πi∮γf(z)z−adz\)