& & \multicolumn{3}{l}{similar for Real and Long variants}\\
\texttt{cast}\textsubscript{f-t} & & $st[sp\shortminus{}1] = cast_{f-t} (st[sp\shortminus{}1])$ & $sp$ & $pc+1$\\
& & \multicolumn{3}{l}{{\bf for all} $f,t\in\{Int, Real, Long\}$}\\
- \pagebreak
+% \pagebreak
\texttt{mkTask} & \texttt{Stable\textsubscript{n}} & $st[sp\shortminus{}n\shortminus{}1] = node (stable,$ & $sp\shortminus{}n+1$ & $pc+2$\\
& & $\qquad\qquad st[sp\shortminus{}1], \ldots, st[sp\shortminus{}n\shortminus{}1])$\\
& \texttt{Unstable\textsubscript{n}} & $st[sp\shortminus{}n\shortminus{}1] = node (unstable,$ & $sp\shortminus{}n+1$ & $pc+2$\\