\item \lect Given the signature $\Sigma_{EUF} := \{ =,a,b,c,d,...,f,g,h,...,P,Q,R,... \}$ of the \textit{Theory of Equality and Uninterpreted Functions} $\mathcal{T}_{EUF}$. State the axioms $\mathcal{A}_{EUF}$ of $\mathcal{T}_{EUF}$.