Integrating Greek letters into your LaTeX documents is essential for various academic and scientific fields. Whether you’re writing a research paper, a thesis, or a technical report, the need to use Greek letters frequently arises. Understanding how to incorporate these symbols seamlessly into your LaTeX documents is crucial for accurately conveying scientific and mathematical concepts. This comprehensive guide will provide you with a detailed list of Greek letters in LaTeX, along with the corresponding commands, enabling you to effortlessly incorporate these symbols into your documents.
Greek Letters in LaTeX
Greek letters are commonly used in mathematical expressions, equations, and scientific notations. Here’s a table of Greek letters along with their LaTeX commands.
Greek Letter Name | Symbol | LaTeX Command |
Alpha (Lowercase) | α | \alpha |
Alpha (Uppercase) | Α | A |
Beta (Lowercase) | β | \beta |
Beta (Uppercase) | Β | B |
Gamma (Lowercase) | γ | \gamma |
Gamma (Uppercase) | Γ | \Gamma |
Delta (Lowercase) | δ | \delta |
Delta (Uppercase) | Δ | \Delta |
Epsilon (Lowercase) | ϵ | \epsilon |
Varepsilon | ε | \varepsilon |
Epsilon (Uppercase) | E | E |
Zeta (Lowercase) | ζ | \zeta |
Zeta (Uppercase) | Z | \Zeta |
Eta (Lowercase) | η | \eta |
Eta (Uppercase) | Η | \Eta |
Theta (Lowercase) | θ | \theta |
Vartheta | ϑ | \vartheta |
Theta (Uppercase) | Θ | \Theta |
Iota (Lowercase) | ι | \iota |
Iota (Uppercase) | I | \Iota |
Kappa (Lowercase) | κ | \kappa |
Kappa (Uppercase) | Κ | \Kappa |
Lambda (Lowercase) | λ | \lambda |
Lambda (Uppercase) | Λ | \Lambda |
Mu (Lowercase) | μ | \mu |
Mu (Uppercase) | M | \Mu |
Nu (Lowercase) | ν | \nu |
Nu (Uppercase) | N | \Nu |
Xi (Lowercase) | ξ | \xi |
Xi (Uppercase) | Ξ | \Xi |
Omicron (Lowercase) | ο | o |
Omicron (Uppercase) | Ο | O |
Rho (Lowercase) | ρ | \rho |
Varrho (Lowercase) | ϱ | \varrho |
Rho (Uppercase) | P | \Rho |
Sigma (Lowercase) | σ | \sigma |
Varsigma (Lowercase) | ς | \varsigma |
Sigma (Uppercase) | Σ | \Sigma |
Tau (Lowercase) | τ | \tau |
Tau (Uppercase) | Τ | \Tau |
Upsilon (Lowercase) | υ | \upsilon |
Upsilon (Uppercase) | Υ | \Upsilon |
Phi (Lowercase) | φ | \phi |
Varphi (Lowercase) | φ | \varphi |
Phi (Uppercase) | Φ | \Phi |
Chi (Lowercase) | χ | \chi |
Chi (Uppercase) | Χ | \Chi |
Psi (Lowercase) | ψ | \psi |
Psi (Uppercase) | Ψ | \Psi |
Omega (Lowercase) | ω | \omega |
Omega (Uppercase) | Ω | \Omega |
Pi (Lowercase) | π | \pi |
Pi (Uppercase) | Π | \Pi |
Note that Greek letters are typically used in math mode, denoted by the dollar signs $$
or \[\]
for displayed equations.
Now, let’s look at examples of using these commands in a LaTeX document.
\documentclass{article}
\begin{document}
The Greek letter $\alpha$ is often used to denote angles.
The expression $\beta = \sqrt{\gamma}$ involves the Greek letter beta.
The wave function in quantum mechanics is often denoted by $\psi$.
\end{document}
Output