Page 7-13
Preparing to run the MES
The next step is to activate the MES and try one sample solution. Before we
do that, however, we want to set the angular units to DEGrees, if they are not
already set to that, by typing
~~deg`
.
Next, we want to keep in the stack the contents of TITLE and LVARI, by using:
!@TITLE @LVARI!
We will use the following MES functions
•
MINIT: MES INITialization: initializes the variables in the equations
stored in EQ.
•
MITM: MES’ Menu Item: Takes a title from stack level 2 and the list of
variables from stack level 1 and places the title atop of the MES
window, and the list of variables as soft menu keys in the order
indicated by the list. In the present exercise, we already have a title
(“Triangle Solution”) and a list of variables ({
a b c
α β γ
A s
})
in stack levels 2 and 1, respectively, ready to activate MITM.
•
MSOLVR: MES SOLVER; activates the Multiple Equation Solver (MES)
and waits for input by the user.
Running the MES interactively
To get the MES started, with the variables TITLE and LVARI listed in the stack,
activate command MINIT, then MITM, and finally, MSOLVR (find these
functions in the catalog
‚N
).
The MES is launched with the following list of variables available (Press
L
to see the next list of variables):
Press
L
to see the third list of variables. You should see:
Press
L
once more to recover the first variable menu.
Let’s try a simple solution of Case I, using a = 5, b = 3, c = 5. Use the
following entries:
Содержание 49g+
Страница 1: ...hp 49g graphing calculator user s guide H Edition 4 HP part number F2228 90006 ...
Страница 197: ...Page 5 30 LIN LNCOLLECT POWEREXPAND SIMPLIFY ...
Страница 377: ...Page 11 55 Function KER Function MKISOM ...
Страница 457: ...Page 13 26 In the right hand side figure above we are using the line editor to see the series expansion in detail ...
Страница 775: ...Page 26 10 the location of the backup battery in the top compartment at the back of the calculator ...
Страница 838: ...Page L 5 ...