mario99 says blamocur is lucky

[mario99]

Professor blamocur, you are lucky that I did not notice this differential equation in the list. Did you see what I saw?

 

[blamocur]

Professor blamocur

Not a professor.

you are lucky that I did not notice this differential equation in the list.

What do you mean?

Did you see what I saw?

What is it ?

 

[mario99]

Not a professor.

Your knowledge is a professor's knowledge.

What do you mean?

I meant that if I saw this problem earlier, I would be the first one to try to solve it.

What is it ?

This differential equation can have the famous form [imath]z = xe^x[/imath] which can be solved in terms of the Lambert W function [imath]W(z) = x[/imath]. In fact [imath]W(z)[/imath] is the inverse of [imath]z[/imath].