seems like the only way to accurately solve any problem is to go through every problem scenario. is there anyway to solve any problem without going through every little thing? like when the integrand is (1-x^2)^(1/2), i think it would take like a whole day for me to figure this one out without help. so im just doing all problems i can and when i get stuck, i just ask for help and memorize the procedure and reapply it. i dont think memorizing all these procedures is the right way. i forget them like a month later. if this is the way to learn, then how do i memorize all these procedures? theres gotta be a better way! is there?