Generate SVGs and PNGs of mathematical expressions using MathJax
Available in Hex, the package can be installed by adding math_jax to your list of
dependencies in mix.exs:
def deps do
[
{:math_jax, "~> 0.2.0"}
]
endDocumentation can be found at https://hexdocs.pm/math_jax.
After setting up MathJax in your application you can use the MathJax functions in order to generate images of mathematical expressions:
MathJax.render!(~S"y = mx + b", :png)
MathJax.render!(~S"x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}", :png)
MathJax.render!(~S"\frac{d}{dx}\left[\frac{x^2 \sin(x)}{e^x}\right] = \frac{e^x(2x\sin(x) + x^2\cos(x)) - x^2\sin(x)\,e^x}{e^{2x}}", :png)
MathJax.render!(~S"\int_{0}^{\infty} \frac{\sqrt[3]{x}}{(1+x)^2} \, dx = \frac{2\pi}{3\sqrt{3}}", :png)
MathJax.render!(~S"\nabla f(\mathbf{x}) = \sum_{k=1}^{n} \frac{\partial}{\partial x_k} \left[ \int_{0}^{x_k} e^{-t^2} \, dt \right] \hat{e}_k = \begin{pmatrix} e^{-x_1^2} \\ e^{-x_2^2} \\ \vdots \\ e^{-x_n^2} \end{pmatrix}", :png)
If you rely on this library help you debug your Ecto/SQL queries, it would much appreciated if you can give back to the project in order to help ensure its continued development.
Checkout my GitHub Sponsorship page if you want to help out!
- The MathJax library leans on the Rust library mathjax_svg for compiling MathJax expressions.