Evox Exam supports LaTeX for rendering complex mathematical expressions. Use the delimiters below to include math in your questions, answers, and descriptions.
We use KaTeX to provide high-quality mathematical typography. When you wrap text in specific delimiters, our system automatically converts the LaTeX code into beautiful formulas. This works anywhere you can enter text, including question titles and answer choices.
| Delimiter | Type | Result |
|---|---|---|
| \( ... \) | Inline | Renders within the sentence |
| $$ ... $$ | Block | Renders on a new line, centered |
| \[ ... \] | Block | Renders on a new line, centered |
Use inline delimiters to include symbols or small equations directly in your text.
What you type:
The area of a circle is defined by \( A = \pi r^2 \), where \( r \) is the radius.
How it looks:
Use block delimiters ($$ ... $$ or \[ ... \]) for larger equations that should stand out on their own line.
What you type:
The fundamental theorem of calculus states: $$ \int_a^b f(x) \, dx = F(b) - F(a) $$
How it looks:
You can mix normal text, inline math, and block math to create detailed explanations.
What you type:
In physics, the relationship between mass and energy is one of the most famous equations:
\[ E = mc^2 \]
Where \( E \) is energy, \( m \) is mass, and \( c \) is the speed of light (approximately \( 3 \times 10^8 \text{ m/s} \)).How it looks:
| Description | LaTeX Code | Preview |
|---|---|---|
| Fractions | \frac{a}{b} | |
| Exponents | x^2 | |
| Subscripts | a_n | |
| Square Root | \sqrt{x} | |
| n-th Root | \sqrt[n]{x} | |
| Summation | \sum_{i=1}^{n} a_i | |
| Integrals | \int_{a}^{b} x^2 \, dx | |
| Limits | \lim_{x \to \infty} f(x) | |
| Greek Letters | \alpha, \beta, \gamma, \pi | |
| Trigonometry | \sin(x), \cos(\theta) | |
| Matrices | \begin{pmatrix} a & b \\ c & d \end{pmatrix} | |
| Vectors | \vec{v} \text{ or } \mathbf{u} | |
| Set Notation | \forall x \in A, \exists y | |
| Relations | \neq, \approx, \leq, \geq |
\sqrt{x} and fractions \frac{a}{b} work in both inline and block modes.