10.1.51 Integral of a Complex Variable
Condition: Calculate the integral on the closed contour using the main theorem about the deductions: \ [\ oint_ {l} \ left (z^{2} +1 \ right) e^{{3} {z} d Z, \ text {Text {teaxt {Text circumference} | z | = 1. \]
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.