Gaussian integral

1. What is the integral of Gaussian function?
2. What does a Gaussian function do?

What is the integral of Gaussian function?

A Gaussian integral is essentially the area under the Gaussian function, between set limits along the horizontal axis.

What does a Gaussian function do?

Gaussian functions are widely used in statistics to describe the normal distributions, in signal processing to define Gaussian filters, in image processing where two-dimensional Gaussians are used for Gaussian blurs, and in mathematics to solve heat equations and diffusion equations and to define the Weierstrass ...