Practice:Mathematical formulae

$$\alpha$$ $$\beta$$ $$\omega$$ $$\Omega$$ $$\sqrt{24}$$ $$\sqrt{24}$$ $$x^2+y^3$$

$$x^2+z^5$$

$$x^{x^2+y^3}$$

$$x_1^2+y_1^2$$

$$x_{11}$$

$$x_{1_1}$$

$$c_6H_{12}O_6 $$

$$\int{x^2}dx$$

$$\int{Sinx}dx$$

$$\int{Sinx}~dx$$

$$\int_0^2{x^3}~d$$x

$$\int_0^\pi{Sinx}~dx$$

$$\frac{1}{2}$$

$$\frac{x^2+Sinx+x^7}{x^3-3!}$$

$$\frac{dx}{dy}$$

$$\frac{d^2}{dt^2}y+\omega^2y=0$$

$$a\neq b$$

$$\begin{matrix}2&3&9\\-2&5&-1\\2&7&9\end{pmatrix}

$$