Someone wrote in [community profile] fandomsecrets 2013-05-07 11:30 pm (UTC)

Re: I need help

This might be a stupid question, but how did you go from du/dx=2 to dx=du/2?

Like, how did you decide that it was du/dx?

Post a comment in response:

If you don't have an account you can create one now.
HTML doesn't work in the subject.
More info about formatting