§7.1. Evaluation of Improper Integrals §7.2. Examples §7.3. Improper Integrals From Fourier Analysis §7.4. Jordan’s Lemma §7.5. Indented Paths §7.6. An Indentation Around a Branch Point §7.7. Definite Integrals Involving Sine and Cosine §7.8. Argument Principle §7.9. Rouche’s Theorem
