How to solve Gradient, Divergence, and Curl(Rotation)(벡터의 기울기, 발산 그리고 회전 푸는 법) Let's solve gradient, divergence, and curl, I hope that you follow the solution in order to be used to solving those problems. Although you studied principle many times, you feel hard to solve real problems. So, I would like to give some exercises. 벡터의 기울기, 발산 그리고 회전을 구해보려고 한다. 풀이를 천천히 따라가는 것을 추천한다. 비록 이론 공부는 했겠지만, 실제..