Integral(Cartesian/Polar coordinates)

1. Definite integral/Multiple integral

1.1. Single integral

1.1.1. Line Integrral

1.2. Double integral

1.2.1. Surface/Area integral

1.3. Triple integral

1.3.1. Volume integral

2. Change the order of integration(dxdy<->dydx)

3. Indefinite / Improper integral

3.1. Beyond syllabus