Complex analysis technique integration

Here are the general steps for integrating a complex function:

1. Separate Real and Imaginary Parts: If you have a complex function f(z) = u(z) + iv(z), where u(z) is the real part and v(z) is the imaginary part, separate them
2. Integrate Real and Imaginary Parts Separately: Treat u(z) and v(z) as separate real functions