I was experimenting with some physics and the mathematics started to get a bit tougher than what I'm used to. I had a professor who looked at what I'm doing, offered to guide me, and told me to do some research on the variational principle.(adsbygoogle = window.adsbygoogle || []).push({});

At the moment, I am in Calculus II. I did a couple searches, and the material I found is well beyond my knowledge at this moment. Can someone help direct me to a proper place to start on this study.

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# Need guidance on where to start on the study of the variational principle

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