Paul's Online Math Notes Calculus Ii Repack Jun 2026

Calculus II is notoriously the "weed-out" course of the math sequence. It moves from the conceptual basics of derivatives to the grueling technicality of integration techniques and the abstract complexity of sequences and series. Paul’s notes stand out for three reasons:

Leo passed the class. Not with an A, but with a solid, respectable C+. A C+ that felt like an A+ for his soul. paul's online math notes calculus ii

Often considered the hardest part of the course, Paul provides a clear "cheat sheet" logic for which Convergence Test (Divergence, Integral, Comparison, Ratio, or Root) to use and when. Strategies for Using the Notes Effectively Calculus II is notoriously the "weed-out" course of

He smiled. He could hear Paul’s voice in his head: “Alright, let’s work an example. This is a classic integration by parts problem. You’re going to let u = x^3 and dv = sin(x) dx. It’s going to take three passes, but you’ve got this.” Not with an A, but with a solid, respectable C+

If you are a student at Lamar University, his "Assignment" problems are for credit, but for the general public, the "Practice" problems are the primary resource. Final Verdict

Detailed visuals and walkthroughs for finding the Area Between Curves , Volumes of Solids of Revolution (Disk/Washer and Shell methods), and Arc Length .