Recent content by knghcm

Thank you so much for your answers. Bad mathematics or not, where I can go to to learn more about this technique? It's coming up a lot in many engineering "proofs" I've come across so I need to know it pretty well. Edit: I just picked up the Boyce and DiPrima ODE book from my college library...

I've been reading in my engineering textbooks and came across a frequent equation manipulation that involves multiplying/bringing the dx term of dy/dx to the other side of the equation, and then integrate both sides. I don't know what technique this is and I can't find it in my Stewart's...