# Monthly Archives: March 2019

## Integral via Inversions

Let us compute the following integral (1)   Performing , this integral becomes (2)   Thus we have (3)

## Fresnel integral

The Fresnel integrals read (1)   Consider the following integral (2)   From this we have (3)   which gives (4)   Equation (2) also gives (5)   We give an alternative derivation in the following. Let us start with … Continue reading