(See attached file for full problem description with equations and diagram)
Compute ∫r+ (bar-z + z^2 bar-z) dz where gamma+ is a square with side = 4, centered at the origin and traced counterclockwise once
A line integral of a square is calculated using the complex form of Green's theorem. The solution is detailed and well presented. The response received a rating of "5/5" from the student who originally posted the question.