# Cheat Sheet

Cheatsheet for LaTeX, this is a quick reference page for commands.

# Functions

Input	Rendered
$a = b + c − d$	$a = b + c − d$
$\sqrt{\frac{\pi}{2}}$	$\sqrt{\frac{\pi}{2}}$
$y = a x_1^2 + b x_2 + c$	$y = a x_1^2 + b x_2 + c$

# Symbols

# Latin:

# No dot:

\imath $\rightarrow$ $\imath$ , \jmath $\rightarrow$ $\jmath$

# Hat:

\hat{\imath} $\rightarrow$ $\hat{\imath}$ , \hat{\jmath} $\rightarrow$ $\hat{\jmath}$

# Greek Letters:

# Capital:

LaTeX		LaTeX
`\Gamma`	Γ	`\Delta`	∆
`\Lambda`	Λ	`\Phi`	Φ
`\Pi`	Π	`\Psi`	Ψ
`\Sigma`	Σ	`\Theta`	Θ
`\Upsilon`	Υ	`\Xi`	Ξ
`\Omega`	Ω

# Lowercase:

LaTeX		LaTeX
`\alpha`	α	`\nu`	ν
`\beta`	β	`\kappa`	κ
`\gamma`	γ	`\lambda`	λ
`\delta`	δ	`\mu`	µ
`\epsilon`	ϵ	`\zeta`	ζ
`\eta`	η	`\theta`	θ
`\iota`	ι	`\xi`	ξ
`\pi`	π	`\rho`	ρ
`\sigma`	σ	`\tau`	τ
`\upsilon`	υ	`\phi`	φ
`\chi`	χ	`\psi`	ψ
`\omega`	ω

# Other:

LaTeX		LaTeX
`\digamma`	ϝ	`varepsilon`	ε
`\varkappa`	ϰ	`\varphi`	ϕ
`\varpi`	ϖ	`\varrho`	ϱ
`\varsigma`	ς	`\vartheta`	ϑ
`\eth`	ð	`\hbar`	$\hbar$

# Other Symbols

LaTeX		LaTeX
`\partial`	∂	`\infty`	∞
`\wedge`	∧	`\vee`	∨
`\neg` `\not`	¬
`\bot`	⊥	`\top`	⊤
`\nabla`	∇	`\varnothing`	∅
`\angle`	∠	`\measuredangle`	∡
`\surd`	√	`\forall`	∀
`\exists`	∃	`\nexists`	∄

# Relational Symbols

LaTeX		LaTeX
`\hookrightarrow`	↪	`\Rightarrow`	⇒
`\rightarrow`	→	`\Leftrightarrow`	⇔
`\nrightarrow`	↛	`\mapsto`	$\mapsto$
`\geq`	≥	`\leq`	≤
`\equiv`	≡	`\sim`	∼
`\gg`	≫	`\ll`	≪
`\subset`	⊂	`\subseteq`	⊆
`\in`	∈	`\notin`	∉
`\mid`	$\mid$	`\propto`	∝
`\perp`	⊥	`\parallel`	∥
`\vartriangle`	$\vartriangle$

# Binary operators

LaTeX		LaTeX
`\wedge`	∧	`\vee`	∨
\neg``\not	¬

# Cumulative operators

LaTeX		LaTeX
`\int`	∫	`\iint`	$\iint$
`\iiint`	$\iiint$	`\sum`	$\sum$
`\prod`	$\prod$	`\bigcap`	$\bigcap$
`\bigcup`	$\bigcup$