I finished integration by parts, u-substitution and other equivalent calculus tasks in high-school.
However I believe I need to practice problem solving with these techniques. Any good resources on that? Like physics problems etc ALL involving pure calculus
I've never bothered practicing those integration techniques beyond basic familiarity. Sure, I know about trig substitutions and partial integration and partial fractions and shit, but whenever a complicated integral comes up I just put it into Mathematica. What's the point in spending pages doing tiring computations (while risking to make some sign error somewhere or whatnot)?
Fuck man, I'm jelly.
I totally ignored math in high school because retarded mom said not everyone needs math to succeed and ended up going to university without even a good grasp of HS algebra. FML.