Conjunction
A binary logical connective, denoted
\begin{equation*} P \land Q \end{equation*}and read
“\(P\) and \(Q\)”,
that is true
if and only if
both \(P\) and \(Q\) are true
.
(Levin 2021, sec. 0.2; Poole and Mackworth 2017, sec. 5.1)