# LaTeX Parser

In the reader app, you can read a txt file. You can also read a txt file with LaTeX expression inside of it.

All the symbols you can use are listed here :

|Command|Output||Command|Output|
|--:|:--:|--:|--:|:--:|
|Math|Expressions||||
|`\frac{ab}{cd}`|$\frac{ab}{cd}$||`\sqrt[n]{x}`|$\sqrt[n]{x}$|
|Math|Symbols|||
|`\times`|$\times$||`\div`|$\div$|
|`\forall`|$\forall$||`\exists`|$\exists$|
|`\partial`|$\partial$||`\pm`|$\pm$|
|`\infty`|$\infty$||`\approx`|$\approx$|
|`\neq`|$\neq$||`\equiv`|$\equiv$|
|`\leq`|$\leq$||`\geq`|$\geq$|
|Simple|Arrows||Double|Arrows|
|`\leftarrow`|$\leftarrow$||`\Leftarrow`|$\Leftarrow$|
|`\rightarrow`|$\rightarrow$||`\Rightarrow`|$\Rightarrow$|
|`\uparrow`|$\uparrow$||`\Uparrow`|$\Uparrow$|
|`\downarrow`|$\downarrow$||`\Downarrow`|$\Downarrow$|
|`\leftrightarrow`|$\leftrightarrow$||||
|`\updownarrow`|$\updownarrow$||||
|Greek Capital|Letters||Greek Small|Letters|
|`\Alpha`|$\Alpha$||`\alpha`|$\alpha$|
|`\Beta`|$\Beta$||`\beta`|$\beta$|
|`\Gamma`|$\Gamma$||`\gamma`|$\gamma$|
|`\Delta`|$\Delta$||`\delta`|$\delta$|
|`\Epsilon`|$\Epsilon$||`\epsilon`|$\epsilon$|
|`\Zeta`|$\Zeta$||`\zeta`|$\zeta$|
|`\Eta`|$\Eta$||`\eta`|$\eta$|
|`\Theta`|$\Theta$||`\theta`|$\theta$|
|`\Iota`|$\Iota$||`\iota`|$\iota$|
|`\Kappa`|$\Kappa$||`\kappa`|$\kappa$|
|`\Lambda`|$\Lambda$||`\lambda`|$\lambda$|
|`\Mu`|$\Mu$||`\mu`|$\mu$|
|`\Nu`|$\Nu$||`\nu`|$\nu$|
|`\Xi`|$\Xi$||`\xi`|$\xi$|
|`\Omicron`|$\Omicron$|||
|`\Pi`|$\Pi$||`\pi`|$\pi$|
|`\Rho`|$\Rho$||`\rho`|$\rho$|
|`\Sigma`|$\Sigma$||`\sigma`|$\sigma$|
|`\Tau`|$\Tau$||`\tau`|$\tau$|
|`\Upsilon`|$\Upsilon$||`\upsilon`|$\upsilon$|
|`\Phi`|$\Phi$||`\phi`|$\phi$|
|`\Chi`|$\Chi$||`\chi`|$\chi$|
|`\Psi`|$\Psi$||`\psi`|$\psi$|
|`\Omega`|$\Omega$||`\omega`|$\omega$|