Doing numerical integration I encountered the following calculation of the Cauchy principal value of the following integral:
$$\int_0^{\pi/2}d\varphi\frac{1}{\cos(\varphi)-c},$$
with $0
What is the strategy to solve it?
Doing numerical integration I encountered the following calculation of the Cauchy principal value of the following integral:
$$\int_0^{\pi/2}d\varphi\frac{1}{\cos(\varphi)-c},$$
with $0
What is the strategy to solve it?