How do I get into the class? Declare a math major or wait? I assume both would work, but which would be best? (I have math as one of my "intended majors," but I'm not so sure if I want to declare it. I don't have 90 credits yet anyhow. Is that required?)
Moreover, how would I declare such a major, and if I opted to wait, how long would I have to wait?
Thanks in advance!