### Discussed in https://github.com/quarto-dev/quarto-cli/discussions/3401

<div type='discussions-op-text'>

<sup>Originally posted by **JosiahParry** November 20, 2022</sup>
When including a math expression with `$$ ... $$` they appear immediately and are ignored by incremental options.

tag @cscheid 


reprex below


```quarto
---
title: "incremental formulae"
format:
  revealjs:
    incremental: true   
---

# I'm probably doing this wrong

## A slide

- formula 1 (lol)

$$
G = \frac{\sum_{i = 1}^{n} \sum_{j = 1}^{n} w_{ij}x_ix_j}
{\sum_{i = 1}^{n}\sum_{j = 1}^{n} x_i x_j}
$$

- formula 2

$$
Gi = \frac{\sum_j w_{ij} x_j}{\sum_j x_j}
$$


## Another one 


:::{.incremental}
- formula 1 (lol)

$$
G = \frac{\sum_{i = 1}^{n} \sum_{j = 1}^{n} w_{ij}x_ix_j}
{\sum_{i = 1}^{n}\sum_{j = 1}^{n} x_i x_j}
$$

- formula 2

$$
Gi = \frac{\sum_j w_{ij} x_j}{\sum_j x_j}
$$

:::
```</div>
cscheid
2022-11-20T15:03:05Z
cscheid
revealjs
v1.3
closed
math expressions ignored in incremental slides
https://github.com/quarto-dev/quarto-cli/issues/3402