MathGloss

The closed half-space HnRnH^n \subset\mathbb R^n is Hn={(x1,,xn)RnxiR,xn0}.H^n = \{(x_1,\dots,x_n)\in\mathbb R^n\mid x_i \in \mathbb R, x_n \geq 0\}.

Wikidata ID: Q644719