#Math (KaTeX)

ciderpress bundles rspress-plugin-katex for LaTeX math rendering. No configuration required.

#Inline math

Wrap expressions with single dollar signs:

Code

The quadratic formula is $x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$ and applies when $a \neq 0$.

Output

The quadratic formula is $x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}$ and applies when $a \neq 0$.

#Block math

Wrap expressions with double dollar signs:

Code

$$
\int_0^\infty e^{-x^2} dx = \frac{\sqrt{\pi}}{2}
$$

Output

#More examples

#Summation

Code

$$
\sum_{i=1}^{n} i = \frac{n(n+1)}{2}
$$

Output

#Matrix

Code

$$
\begin{bmatrix}
a & b \\
c & d
\end{bmatrix}
\begin{bmatrix}
x \\
y
\end{bmatrix}
=
\begin{bmatrix}
ax + by \\
cx + dy
\end{bmatrix}
$$

Output

#Mixed inline

Code

Given $f(x) = x^2 + 2x + 1$, the derivative is $f'(x) = 2x + 2$ and the integral is $F(x) = \frac{x^3}{3} + x^2 + x + C$.

Output

Given $f(x) = x^2 + 2x + 1$, the derivative is $f'(x) = 2x + 2$ and the integral is $F(x) = \frac{x^3}{3} + x^2 + x + C$.

#References

• KaTeX supported functions