Using the menu keys – HP 48g Graphing Calculator User Manual
Page 349
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Because
EQ
and
Mpar
are variables, you can have a different
EQ
and
Mpar
for each directory in memory.
Using the Menu Keys
The actions of the unshifted and shifted variable menu keys for
both
solvers are identical. Notice that the Multiple-Equation Solver uses
two forms of menu labels: black and white. The f NXT) key shows
additional menu labels, if required. In addition, each solver has special
menu keys, which are described in the following table. You can tell
which solver is started by looking at the special menu labels. (Or you
can check the title—the title for a library equation in the HP Solve
application starts with EQs.)
Actions for Solver Menu Keys
Operation
SOLVE
Application
Multiple-Equation
Solver
Store value
.....'
.....(;■ ...
Solve for value
(3 -
Recall value
(3!
(SI
mzKij
Evaluate equation
f
;::;
pf
; =
(3
Next equation
h
K E
w
(if applicable)
Undefine all
fi'Ll.
Solve for all
Progress catalog
ff»] liLL
Set states
hlUSE MCFiL
25
The Equation Library 25-3