Arekhnames” post=81521Grazie,
tuttavia non mi riesce di farlo funzionare, l’ultimo tentativo è il seguente:\begin{table} \centering
\begin{tabular}{cccc} \caption{Nominal wavelengths (in \SI{}{\nm}) at characteristic emission lines of four different lamps} \label{tab:nominal} \hline
\toprule
{Sodium} & {Mercury} & {Cadmium} & {Helium}\\
\midrule
{588.995} & {404.66} & {467.81} & {447.15}\\
{589.590} & {435.83} & {479.99} & {501.57}\\
{} & {546.07} & {508.58} & {587.56}\\
{} & {579.07} & {643.65} & {667.82}\\
{} & {} & {} & {706.52}\\
\bottomrule
\end{tabular}
\begin{tabular}{cccc} \hline
\toprule
{Sodium} & {Mercury} & {Cadmium} & {Helium}\\
\midrule
{589} & {406} & {468} & {447}\\
{592} & {436} & {480} & {502}\\
{} & {546} & {509} & {587}\\
{} & {579} & {644} & {668}\\
{} & {} & {} & {707}\\
\bottomrule
\end{tabular}
\end{table}Potresti indicarmi esattamente come procedere? Grazie in anticipo!
Questo funziona:
`\documentclass{article}
\usepackage{siunitx,booktabs,caption}
\begin{document}
\begin{table}
\centering
\caption{Nominal wavelengths (in \SI{}{\nm}) at characteristic emission lines of four different lamps.}
\label{tab:nominal}
\begin{tabular}{cccc}
\toprule
Sodium & Mercury & Cadmium & Helium \\
\midrule
588.995 & 404.66 & 467.81 & 447.15 \\
589.590 & 435.83 & 479.99 & 501.57 \\
& 546.07 & 508.58 & 587.56 \\
& 579.07 & 643.65 & 667.82 \\
& & & 706.52 \\
\bottomrule
\end{tabular}
\bigskip
\begin{tabular}{cccc}
\toprule
Sodium & Mercury & Cadmium & Helium\\
\midrule
589 & 406 & 468 & 447 \\
592 & 436 & 480 & 502 \\
& 546 & 509 & 587 \\
& 579 & 644 & 668 \\
& & & 707 \\
\bottomrule
\end{tabular}
\end{table}
\end{document}`
Ciao
Tommaso