What is Fermat's Theorem on Light?

[Michael-H]

How did you find PF?

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Hi, I'm Michael, a high schooler very passionate about physics. My favorite physics theorem is Fermat's Theorem on light. I'm also very into computer science and math. I run a physics blog. I look forward to discussions on physics forum!

 

[fresh_42]

Hello and !

I hope you will have fun and stay curious!

P.S.: You may link to your blog on your profile page. It is too spammy for us at other locations.