peaceiris/0_github_tips.md

## 0_github_tips.md

      
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              0_github_tips.md
            
          
    GitHub Tips

How to use LaTeX Equation on GitHub

Process


(1) Access Online LaTeX Equation Editor

(1-1) Input LaTex code
(1-2) Select png
(1-3) Select URL Encoded
(1-4) Copy URL


(2) Write Markdown ![alt](URL)


Example

LaTex code

\begin{align*}
  \left( \int_0^\infty \frac{\sin x}{\sqrt{x}} dx \right)^2 =
  \sum_{k=0}^\infty \frac{(2k)!}{2^{2k}(k!)^2} \frac{1}{2k+1} =
  \prod_{k=1}^\infty \frac{4k^2}{4k^2 - 1} = \frac{\pi}{2}
\end{align*}
Markdown

![latex](https://latex.codecogs.com/svg.latex?%5Cbegin%7Balign*%7D%20%5Cleft%28%20%5Cint_0%5E%5Cinfty%20%5Cfrac%7B%5Csin%20x%7D%7B%5Csqrt%7Bx%7D%7D%20dx%20%5Cright%29%5E2%20%3D%20%5Csum_%7Bk%3D0%7D%5E%5Cinfty%20%5Cfrac%7B%282k%29%21%7D%7B2%5E%7B2k%7D%28k%21%29%5E2%7D%20%5Cfrac%7B1%7D%7B2k&plus;1%7D%20%3D%20%5Cprod_%7Bk%3D1%7D%5E%5Cinfty%20%5Cfrac%7B4k%5E2%7D%7B4k%5E2%20-%201%7D%20%3D%20%5Cfrac%7B%5Cpi%7D%7B2%7D%20%5Cend%7Balign*%7D)

Output