Math

A code block whose language is math sets the formula it holds, using KaTeX. Like diagrams, it is drawn by code that ships inside Tisty: nothing is fetched, and it works with the cable unplugged.

GitHub sets ```math blocks too, so the examples below render here as well.

$$dose = \frac{weight \times 0.5}{2}$$ $$\sum_{i=1}^{n} i = \frac{n(n+1)}{2}$$

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

Pick it from the / menu, or type the fence yourself. Formulas reach the PDF as they look on screen.