<p>Pebbles:</p>
<p>I thought the selection is necessary. You can not take Quantum without knowing Wave and differential equation. There must be a reason for the prerequisite of classes.<br>
My son is talking abut taking 8.395 (Group Theory with Applications to Physics) and 14.12 Economic Applications of Game Theory which has tons of prerequisite. I really don’t underestand how well he can learn this stuff without basic class of Math and Physics.</p>