The discussion centers on the need for a more comprehensive formula for velocity addition that accounts for angles, as the original formula appears incomplete. Participants suggest looking for additional sources online to find a more general formula that includes transformations for both x and y coordinates. There is an emphasis on self-research and deriving the formula independently rather than relying solely on existing discussions. The conversation concludes with the suggestion to start a new thread for any specific questions about the findings. This highlights the importance of thorough understanding in physics calculations involving angled motion.