New posts in cauchy-principal-value

Find the principal value of $\int_{-\infty}^{\infty}\frac{1-\cos x}{x^2}\,\mathrm dx$

Asymptotic expression of $\int_{- D}^{D} \frac{\text{tanh}(\xi)}{\xi -\omega}\mathrm{d}\xi$

Residue theorem:When a singularity on the circle (not inside the circle)

Evaluate Integral with $e^{ut}\ \Gamma (u)^{2}$

Integration of an improper integral and the Cauchy principal value

pole on the contour using the residu theorem, what is this formula of Plemelj?

Evaluate Complex Integral with $\frac{\Gamma(\frac{s}{2})} {\Gamma\big({\beta +1\over 2} - {s\over 2}\big)}$

Help me to finish calculating $\int_0^{\infty} \frac{1}{x^3-1}dx$

Emergence of Cauchy Principal value

How to find $\operatorname{P.V.}\int_0^1 \frac{1}{x (1-x)}\arctan \left(\frac{8 x^2-4 x^3+14 x-8}{2 x^4-3 x^3-11 x^2+16 x+16}\right) \textrm{d}x$?

contour integral with singularity on the contour

What makes the Cauchy principal value the "correct" value for a integral?

About Cauchy Principal Value