Sugesstions on a course??!! Hi all, I have been attending some classes on Elementary Differential Equations for a month or sth, since the spring semester started. I am a freshman by the way, math major, and this is my first semester! I haven't been officially registred in that class, but my academic advisor, who actually lectures this course, suggested that i just go there, attend classes do homework and take tests, like all other students. THis is what i have done during this time. I did not find the material that difficult at all so far, since we do not actually do proofs almost at all, just applications.WE also had a test this week, and i did not find it difficult at all. Today i met with my advisor, also the prof. who lectures this course, and she suggested that i officialy register for this course. In other words she wants to officially register me in this course. But i do not think this is a good idea, since currently i am taking Calculus I, and havent officially taken any other courses in math, concerning Calculus II, III, or Linear Algebra. HOwever i know quite some stuff from Calc II, and not that much from Linear ALgebra. In calc II i am quite familiar with sequences, integration, numerical series, but not that familiar with taylor series fourier series and other stuff. SO, my question is whether it is a good idea to be officially registered in this course or not, considering what i just said???? Any suggestions, and advices would be highly appreciated!