What does the "x - y" notation mean in TON documentation?

What does the "x - y" notation mean in TON documentation?
Using the TON documentation, one can stumble upon tables that have a column with some `"x - y"` notation, like this one:
![](https://i.imgur.com/wBzT0un.jpg)
What exactly does `"b - x"` mean here?
---
> This question was imported from Telegram Chat: https://t.me/tondev/137224

Using the TON documentation, one can stumble upon tables that have a column with some "x - y" notation, like this one:
![](https://i.imgur.com/wBzT0un.jpg)
What exactly does "b - x" mean here?
---
> This question was imported from Telegram Chat: https://t.me/tondev/137224
**#documentation**

What does the "x - y" notation mean in TON documentation?

What does the "x - y" notation mean in TON documentation?
Using the TON documentation, one can stumble upon tables that have a column with some "x - y" notation, like this one:
![](https://i.imgur.com/wBzT0un.jpg)
What exactly does "b - x" mean here?
---
> This question was imported from Telegram Chat: https://t.me/tondev/137224

Using the TON documentation, one can stumble upon tables that have a column with some "x - y" notation, like this one:
![](https://i.imgur.com/wBzT0un.jpg)
What exactly does "b - y" mean here?
---
> This question was imported from Telegram Chat: https://t.me/tondev/137224
**#documentation**

What does the "x - y" notation mean in TON documentation?

What does the "b — x" notation mean in TON documentation?
Using the TON documentation, one can stumble upon tables that have a column with some "x - y" notation, like this one:
![](https://i.imgur.com/wBzT0un.jpg)
What exactly does "b - y" mean here?
---
> This question was imported from Telegram Chat: https://t.me/tondev/137224

Using the TON documentation, one can stumble upon tables that have a column with some "x — y" notation, like this one:
![](https://i.imgur.com/wBzT0un.jpg)
What exactly does it mean?
---
> This question was imported from Telegram Chat: https://t.me/tondev/137224
**#documentation**

What does the "b — x" notation mean in TON documentation?

Using the TON documentation, one can stumble upon tables that have a column with some "x — y" notation, like this one:
![](https://i.imgur.com/wBzT0un.jpg)
What exactly does it mean?
---
> This question was imported from Telegram Chat: https://t.me/tondev/137224