<p>There’s a diagnostic exam that all freshmen have to take. It places you in Math 1 or Math 0.9.</p>
<p>Like omgninja said, there’s a placement exam for each core math class. Based on this year, it seems like they’ll let you out of individual classes. In previous years, placing out of 1ab was a prerequisite for placing out of 1c, and placing out of 1abc was a prerequisite for placing out of 2a or 2b. </p>
<p>According to CLUE, two freshmen are taking 108 and one freshman is taking 110, so you could probably take classical analysis as a freshman. If you’re going to be a math major, you might want to take Math 5 too. If you’re going to be an ACM major, 108 conveniently satisfies a degree requirement. </p>
<p>I hope that was helpful.</p>