test

標題H1

標題H2

標題H3

標題H4

標題H5

標題H5

JS代碼

function test() {
  console.log("Hello world!");
}

class Hello{
 public void main(String[]args){
   System.out.println("hello world")
 }
}

反斜槓 Escape

*literal asterisks*

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科學公式 TeX(KaTeX)

$E=mc^2$

行內的公式$E=mc^2$行內的公式，行內的$E=mc^2$公式。

$x > y$

KaTeX parse error: Can't use function '\(' in math mode at position 1: \̲(̲\sqrt{3x-1} (1 …

$\sin(\alpha)^{\theta}=\sum_{i=0}^{n}(x^i \cos(f))$

多行公式：

\displaystyle
\left( \sum\_{k=1}^n a\_k b\_k \right)^2
\leq
\left( \sum\_{k=1}^n a\_k^2 \right)
\left( \sum\_{k=1}^n b\_k^2 \right)

\displaystyle
    \frac{1}{
        \Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) e^{
        \frac25 \pi}} = 1 \frac{e^{-2\pi}} {1 \frac{e^{-4\pi}} {
        1 \frac{e^{-6\pi}}
        {1 \frac{e^{-8\pi}}
         {1 \cdots} }
        }
    }

f(x) = \int_{-\infty}^\infty
    \hat f(\xi)\,e^{2 \pi i \xi x}
    \,d\xi

分頁符 Page break

Print Test: Ctrl P

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繪製流程圖 Flowchart

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繪製序列圖 Sequence Diagram

Andrew->China: Says Hello
Note right of China: China thinks\nabout it
China-->Andrew: How are you?
Andrew->>China: I am good thanks!