Recent content by jshowa

Your right, that is confusing. But I understand better now. Thank you.

So, when you say g'(x,y) does that mean it's the derivative dg/dx and not the partial derivative? And why when you take the partial derivative of the integrating factor µ in both cases: ∂u / ∂x = y * ∂g / ∂x and ∂u / ∂y = x * ∂g / ∂y Do you get the partial derivatives of g with...

I was looking at how to derive an integrating factor for a non-exact DE that has multiple variable dependency, i.e. µ is xy-dependent, and I found the explanation at the link in the middle of the page at equation (22) (link...