10.1.45 Integral of a Complex Variable
Condition: Calculate the integral. \ [\ int_ {z+1 | = 2} \ frac {1} {\ left (z^{2} +1 \ right)^{2} \ left (z^{2} -4 \ right)} d Z. \]
Calculation of Integrals from Functions of a Complex Variable. Sub-Integral Functions Can beer Analytic or Singular Points. Application of the Main Residue Theorem, As Well as the Cauchy Formulas for Calculanting Integrals of Function with Poles in a Simply Connected Domain.