Residue Theorem (aka Cauchy's Residue Theorem) Refresher

[@grestyacademy]

For more videos on Cauchy Integrals see our playlist 'Cauchy Integrals and the Residue Theorem' at ruclips.net/p/PLlX3COjsHPVBdcxy9yzr4CNZXje-7j6g-