Practice:MATHEMATICAL EXPRESSIONS

$$\alpha$$ $$\beta$$ $$\omega$$

$$\gamma$$

$$\sqrt{34}$$

$$x^2+y^3$$

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

$$x_1^2+y_1^2$$

$$x_{1_1}$$

$$x_{11}$$

$$C6_H_{12}O_6$$ $$\int{x^2}dx$$ $$\int{sinx}~dx$$

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

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

$$\int{x^5}dx$$

$$\iint{x^5}dx$$

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