Mathematics 36, section 1 -- AP Analysis
General Information on Maple in HA 408
Launching Maple
To get into Maple, you will need to:
- Turn the computer and monitor on.
- Wait a few minutes while the computer ``boots up.''
Eventually you will see a prompt to log onto the Novell campus
network. It is possible to bypass that, by
pressing ENTER. IMPORTANT NOTE: To get paper printouts
of your work, though, you will need to log onto the network.
See printing directions at the end of this handout. In any case,
you should next see a prompt C:> or F:>
(this is the DOS input prompt). When that appears,
type in win to launch Windows. On some machines, at this point
you may see another "round" of login prompts for the campus
network, displayed in windows. If you get these, and you don't
want to log on, press the SKIP, then
CANCEL buttons to bypass logging onto the network.
- You should now see the Windows Program Manager, possibly
with a smaller window opened for Maple V Release 4.
You may need to double click on Maple V Release 4 group icon,
if this window is not open to start with. Move the
cursor arrow with the mouse until it is over the
Maple V R4 for Windows icon and quickly click the left mouse
button twice to launch Maple.
Also note: There is an older version of Maple V -- Release
3 -- still installed on these computers. The description of
Maple in this document is geared to Maple V Release
4, which is somewhat different from what you will see if you
get into Release 3. Make sure you start the right version.
- After a few more seconds you should see a new
Maple V Release 4 window, with a ``subwindow'' marked
Untitled (1) opened inside it. The Untitled (1) window is a
blank Maple worksheet.
Maple Worksheets
Worksheets are integrated
documents containing any or all of the following:
- commands typed in from the keyboard
at the input prompts >, to ask Maple to perform
many different kinds of calculations,
- output (numerical values,
symbolic formulas, and graphics) generated by Maple
(you can also modify commands, generating new output each
time).
- text entered to annotate and explain the
results of computations.
When you start a new Maple session, a blank worksheet
is generated inside the Maple window.
Take a few seconds and notice the
features of both windows -- especially
the ``tool bar'' across the top of the outside Maple
window with the icons for various operations.
Input and Text Regions in a Worksheet
A new input prompt will be generated automatically at the
bottom of a worksheet each time you enter a command and
execute it at the end of a worksheet in progress.
You can also insert a command prompt
and an input region at any point in the worksheet by
placing the cursor at the desired location and
pressing the toolbar button marked with [>. (After
executing an inserted command like this, Maple will drop
to the next input line if there is one, so to insert several
input lines in the middle of a worksheet, you will need
repeat the above.)
As we mentioned before, Maple worksheets can contain text
as well as commands and output. To create a text region you can
press the [> button above, then the
button marked by a capital T (this changes the region into
a text region). Any text can now be entered, and this will
not be treated as Maple input.
Saving and Reloading your Maple Worksheets
When you begin working on a
worksheet, you will usually want to save your work every
once in a while in case
a computer problem develops, or in case
you need more than one lab session to complete the work you are
doing. This can be done most directly by saving to your network P:
drive. (You can also save to a 3 1/2 inch
High Density IBM format diskette)
following these directions:
- If you are using a diskette, insert it in the diskette drive
(it's called the A: drive on all the lab machines). Otherwise
go directly to step 2.
- In Maple, select the SAVE option from the FILE
pull-down menu.
- If you are saving your work for the first time,
you will see a SAVE AS dialog box. In the Drives box,
highlight the A: or P: drive as appropriate, then go to the
File Name box, and type in a name for the file where the worksheet will be
stored (any string of letters and digits -- no spaces -- no
more than 8 characters long is OK) type in a period after
the file name you chose and then the ``extension'' mws
for Maple work sheet. For instance, a good choice for
a lab day worksheet might
be something like labday1.mws. Descriptive names
are also good if you need to be able to tell what is
in a particular worksheet by looking at the directory listing.
Then click the OK button to write the worksheet to the P:
drive or to your diskette. (You will only need
to type the filename in once in a session. Subsequent
saves just update the file.)
- When you have the worksheet saved as you want it,
wait for the diskette drive light to go off,
then it is safe to remove the diskette and exit Maple.
- To update the worksheet further in a later session,
you can read the worksheet back into Maple using the OPEN
option from the FILE Menu. Get into Maple as above,
(if the worksheet is stored on diskette, insert it in the A:
drive), and select OPEN from the FILE Menu. Maple will
prompt you as above for the name of the worksheet with a
dialog box very like the SAVE AS box described above.
Highlight the A: or P: drive as appropriate, then
the worksheet you want, and click OK.
Printing in HA 408
To print a Maple worksheet in HA 408, you will need to
log onto the campus network before launching Windows
and Maple. This is done by typing in your network username and password
at the prompts that come up automatically when you boot up.
Then get into Windows and Maple as above. OPEN the worksheet
you want to print, and press the toolbar icon that looks
like a printer, and press OK on the PRINT dialog box (the settings
should be set up correctly to print automatically). Your
output should appear shortly on the printer at the end of the lab.
If you have problems, or if the printer runs out of paper, come and
get me or another math faculty member for help.
(If several print jobs are sent at the same time, you may need
to wait a short time.)
Getting Out
When you leave, quit the Maple window (FILE/EXIT), exit Windows,
and turn the computer and monitor off.