$${\mathtt{21\,400\,000}}\mathrm{ERROR}{\mathtt{\,\small\textbf+\,}}{\mathtt{500}}{\mathtt{\,\small\textbf+\,}}{\mathtt{35}}\mathrm{ERROR}{\mathtt{\,\small\textbf+\,}}{\mathtt{20.191}}\mathrm{ERROR}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}}{\mathtt{\,\small\textbf+\,}}{\mathtt{1\,200}}{\mathtt{\,\small\textbf+\,}}{\mathtt{550}}{\mathtt{\,\small\textbf+\,}}{\mathtt{450}} = \mathrm{ERROR}\mathrm{ERROR}{\mathtt{21\,402\,761.191}}\mathrm{ERROR}$$
.