Markdown and Latex Test

This post is to check markdown and mathjax setting

Markdown Test

Title

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Code Block

#python test
import numpy as np
import matplotlib.pyplot as plt
import torch

#include <iostream>
#include <fstream>
#include "Eigen/Core"
#include "ros.h"

Latex Test

$$A+B = C$$ $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}$$

\begin{pmatrix}
1 & a_1 & a_1^2 & \cdots & a_1^n \\\\
1 & a_2 & a_2^2 & \cdots & a_2^n \\\\
\vdots & \vdots& \vdots & \ddots & \vdots \\\\
1 & a_m & a_m^2 & \cdots & a_m^n
\end{pmatrix}