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\title{Emailing files to N.~C.\  Phillips}

\author{N.~Christopher Phillips}

\date{29 March 2026}

\begin{document}

\maketitle

\indent
If I accept an assignment electronically (via email, Canvas or any
other methods), then, first,
it needs to live on my file system (a variant of UNIX),
and, second, I need to be able to reasonably print it for grading.
Therefore the following rules must be followed:
%
\begin{enumerate}
% [label=$\mathrm{(\arabic*)}$]
%
\item\label{I_5324_Fl_Name}
The file name should only use lowercase and uppercase Roman letters
(a--z, A--Z), numbers (0--9), and the underscore character (\_),
with a period only before the extension (as in ``.pdf'').
In particular, {\textbf{no spaces in file names.}}
Change the name assigned by your scanner if needed.
%
\item\label{I_5324_Fl_OneF}
Send each assignment in a single file,
but different submissions in different files.
%
\item\label{I_5324_Fl_pdf}
Use .pdf only.
No Microsoft Word files---I don't read them.
Don't use .jpg, .heic, .png, etc.
(Printers sometimes refuse to print these.)
%
\item\label{I_5324_Fl_Color}
Color must not matter.
(The printout will probably be black and white.)
%
\item\label{I_5324_Fl_ID_in_file}
Your name and what it is must be in the file.
(Once printed, the file name is no longer attached to the file,
and I won't know what it is or whose it is.)
%
\item\label{I_5324_Fl_Read}
Scans must be {\textbf{very easily}} readable:
high enough resolution, not too faint, light background.
(Printed versions are often of poorer quality than what you
see on the screen.)
%
\item\label{I_5324_Fl_Size}
The file must be divided in reasonably sized pages.
(If I print a 40 by 60 inch file on 8.5 by 11 inch paper,
I won't be able to read it.)
%
% \item\label{I_5324_Fl_}
%
% %
\end{enumerate}
%

Also, a warning: it is a nuisance to deal with emailed files,
so response may be very slow.

For things that don't need to be printed,
in~(\ref{I_5324_Fl_pdf}) any standard image format is OK
(but still not Microsoft Word), (\ref{I_5324_Fl_Color})~does not apply
(color is OK), in~(\ref{I_5324_Fl_Read}),
only the screen version needs to be easily readable,
and (\ref{I_5324_Fl_Size})~does not apply.


\end{document}
