<p>But here’s my question: have you learned how to prove it? (the stuff that you have already learned).</p>
<p>Well everything we’ve done we’ve derived, if that’s what you’re asking; like for trig identities and whatnot we have derived/proved them all.</p>
<p>I know what you mean … I’m taking ap calc bc next year. My plan is to borrow a textbook from the school over the summer and teach myself a few chapters.</p>
<p>Don’t stress! I took a year of Precalc H and then a gap year of independent study (couldn’t schedule it, so I just did some weird geometry problems the whole year) and now I’m in BC (or finishing it, rather). A little difficult in the beginning, but if you have a good textbook and a relatively good teacher (and you work hard!) it shouldn’t be a big problem :)</p>