Initial conditions

[AlexanderKnight]

I checked out wikipedia, and there is a blurb on the right side of the page for the kdv equation.

It stated that the equation u(x, 0) = cos(πx) should be stable. We can start with that one, and make sure that it works.

[jefflynn1]

awesome, I finished what I needed to today so now I can work on this for the rest of the night if needed