User:Sampsonlee~enwiki

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Wikipedia:Babel

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Hard-working and wisdom together is the way to success. Missing either one will fail.

My introduction

Sampsonlee C.Y. Lee is from Hong Kong.He is a Secondary-1 student and researching about the relationship between $e,i,$ and $\pi$ .

Archievement:Represent Hong Kong in participating an international Olympiad Maths contest in Singapore in May,and got a gold medal award.And represent Hong Kong Sheng Kung Hui (in Europe it calls Anglican Church) to attend a country-wide Olympiad Maths contest in Hebei in August.

The latest discovery in Maths

In May, 2007, I bought a book called 說不盡的 $\pi$ and discovered $i^{xi}=e^{\frac {-x\pi }{2}}$ . This is my fruitful results because of my effort. It wasn't plagiarized.

Proof

There is a formula:

x^{i}=e^{i\ln x}

Let $x$ be $i$ . We need to calculate ${i\ln i}$ . Eular has a formula:

i\ln i={\frac {-\pi }{2}}

So $i^{i}=e^{\frac {-\pi }{2}}$