Difference between revisions of "Complex residue"
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The '''complex residue''' or simply '''residue''' of a meromorphic function ''f''(''z'') is the coefficient of the <math>1 \over z</math> term in ''f''(''z'')'s [[Laurent series]] expansion. | The '''complex residue''' or simply '''residue''' of a meromorphic function ''f''(''z'') is the coefficient of the <math>1 \over z</math> term in ''f''(''z'')'s [[Laurent series]] expansion. | ||
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Revision as of 06:38, July 13, 2016
The complex residue or simply residue of a meromorphic function f(z) is the coefficient of the <math>1 \over z</math> term in f(z)'s Laurent series expansion.