# `ExGram.Model.RichBlockMathematicalExpression`
[🔗](https://github.com/rockneurotiko/ex_gram/blob/0.67.0/lib/ex_gram.ex#L7169)

A block with a mathematical expression in LaTeX format, corresponding to the custom HTML tag <tg-math-block>.

Check the [documentation of this model on Telegram Bot API](https://core.telegram.org/bots/api#richblockmathematicalexpression)

- `type`: Type of the block, always "mathematical_expression”
- `expression`: The mathematical expression in LaTeX format

# `t`

```elixir
@type t() :: %ExGram.Model.RichBlockMathematicalExpression{
  expression: String.t(),
  type: String.t()
}
```

# `decode_as`

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*Consult [api-reference.md](api-reference.md) for complete listing*