Solutions
$$\mathop{\operatorname{solutions}\,}\limits_{x \in S} Q(x)$$
The set of values $x \in S$ satisfying $Q(x)$.
$$\mathop{\operatorname{solutions}\,}\limits_{x \in S,\,P(x)} Q(x)$$
The set of values $x \in S$ satisfying $P(x)$ and $Q(x)$.
Last updated: 2020-03-06 00:22:16