===== Half-open subsets of ℝⁿ =====
==== Set ====
| @#55CCEE: context     | @#55CCEE: $p\in \mathbb N$ |

| @#FFBB00: definiendum | @#FFBB00: $\mathfrak J^p\equiv\{\ ]a,b]\ |\ a,b\in\mathbb R^p\ \land\ a\le b\}$ |

==== Discussion ====
This set is one which generates the $\sigma$-Algebra $\mathcal B^p$ of Borel subset of $\mathbb R^p$.

We also write

| @#FFBB00: definiendum | @#FFBB00: $\mathfrak J\equiv \mathfrak J^1$ |
==== Parents ====
=== Context ===
[[Real coordinate space]]