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Symbols & Functions
Templates
Quick Reference
Basic Syntax
Fractions:
Superscript:
Square root:
Integral:
Matrix:
Uppercase:
• Use
• Use
• Spaces in LaTeX code are ignored
\frac{a}{b}Superscript:
x^2 | Subscript: x_1Square root:
\sqrt{x} | Nth root: \sqrt[n]{x}
Common Operations
Summation: \sum_{i=1}^{n}Integral:
\int_{a}^{b} | Limit: \lim_{x \to \infty}Matrix:
\begin{pmatrix} a & b \\ c & d \end{pmatrix}
Greek Letters
Lowercase: \alpha, \beta, \gamma, \theta, \piUppercase:
\Gamma, \Delta, \Sigma, \Omega
Operators
\pm, \times, \div, \leq, \geq, \neq, \in, \subset
Tips
• Use {} for grouping expressions• Use
\ before all LaTeX commands• Use
\text{} for regular text• Spaces in LaTeX code are ignored