Здравствуйте, sambl74, Вы писали:

S>Image: photo_2020-03-24_11-00-29.jpg

O RLY?

https://en.wikipedia.org/wiki/Exponential_function

https://en.wikipedia.org/wiki/Gaussian_function

P.S. Справедливости ради:

Gaussian functions arise by composing the exponential function with a concave quadratic function. The Gaussian functions are thus those functions whose logarithm is a concave quadratic function.