$$2x-1\ge3$$

$$-2x^4y+2xy^3$$

$$\sqrt{10^2-5^2}$$

$$\mathrm{arccsc}\left(\csc\left(x\right)\right)=\frac{27}{37}$$

$$x^2+3x+36$$

$$f\left(v\right)=cot\left(v\right)\cdot sec\left(v\right)$$

$$\frac{d}{dx}\frac{e^x}{ln\:x^2}$$