# Exponential growth

The spread of covid-19 and epidemics in general is all about exponential growth. Although, I deal with exponential growth in my work daily, I don’t have an immediate intuitive grasp for what it means in life until I actually think about it. To me I write down functions with the form $e^{rt}$and treat them as some abstract quantity. In fact, I often just look at differential equations of the form..