Talk:Yasuo/@comment-5668616-20170613055808/@comment-4091261-20170616025530

has a cap, movement speed doesn't. So yes, it would be difficult. In fact extremely difficult. Here is a sample formula for something that could work, but most likely won't be implemented because of how complicated it is:

$$\pagecolor{Black}\color{White}\frac{2}{1+e^{.004\left(x-345\right)}}$$

It is a mirrored sigmoid curve centered at (345, 1) with the 1 representing 100% of its cooldown.