Don’t just keep the solutions as answers. Annotate each step with a physical reason. For example:
This is arguably the most valuable resource for any physics student. It contains hundreds of fully solved problems covering central potentials, perturbation theory, and scattering theory—matching the exact progression of Bransden & Joachain. Don’t just keep the solutions as answers
Many problems require long, tedious, or subtle mathematical derivations. The solutions manual shows the intermediate steps, helping students identify where they made algebraic or conceptual errors. Don’t just keep the solutions as answers