JAPAN | A Nice Olympiads Trick | No Calculator Allowed

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[@QuovatisPS]

No Calculator Allowed....proceeds to instruct the viewer to type it in a calculator. I'm disappointed.

[@SilverSergeant]

Why does your thumbnail show a different equation?

[@MarcelCox1]

Sorry, but I find these videos using the lambert W function so annoying. The lambert W function is university level math. For people knowing the function, this kind of problem is just trivial. For people not knowling lambert W, you are just performing some kind of "magic" that people cannot really relate to. Unless you give a lectore on lambert W functions and give this as an example on how it is usefull, this video has no real value.

[@84com83]

a e k l n:; What do these letters represent? Are they unknown, or do they have a numerical value? - OR ARE YOU SPEAKING TO PEOLE WHO ALREADY KNOW (how Your reasoning will end?)