Paul's Online Math Notes Calculus Ii ~upd~ -

Leo read a line. Then another. For the first time in four hours, something clicked. The professor had said “use u-substitution,” but Paul showed him. Paul gave him a color-coded example. Paul even highlighted the “Common Mistakes” in a little red box.

Detailed guides on integration by parts, trigonometric substitutions, partial fractions, and improper integrals. paul's online math notes calculus ii

He frequently points out where students usually trip up, such as forgetting the +Cpositive cap C or misapplying the Ratio Test. Leo read a line

Paul offers downloadable PDFs. Keep the Calculus Cheat Sheet (specifically the Integrals page) open while doing homework. It’s a condensed version of the entire course. The professor had said “use u-substitution,” but Paul

Leo passed the class. Not with an A, but with a solid, respectable C+. A C+ that felt like an A+ for his soul.