HP 48g Graphing Calculator - Manual (Page 609)

Index
internal structure, 29-18,
29-19
nesting, 11-8
plotting, 24-2
user-defined transformations,
20-27
user-defined units, 10-14, 25-15
user flags, 1-3, 4-9
user keys
activating, 30-5
assigning, 30-5
disabling, 30-7
editing assignments, 30-8
operation, 30-4
packing assignments, 30-8
recalling assignments, 30-7
unassigiiing, 30-6
user memory, 5-1
expanding, 28-15, 28-16
user modes
activating, 30-5
annunciators for, 1-3
assigning keys, 30-5
disabling keys, 30-7
getting unstuck, 30-8
operation, 30-5
unassigning keys, 30-6
user-unit coordinates, 9-7
user-units
converting to pixels, 9-9
EDAT
plots and, 22-1, 22-12
lUSF: annunciator, 1-3, 30-5
variable catalogs
Equation Library, 25-5
variables
action in programs, 29-2
creating, 5-6, 5-13, 11-4
directories in, 5-4
duplicate names, 5-4
editing, 2-10
entering names, 5-14
evaluating, 5-11, 5-13, 5-14
evaluating selectively, 20-17
evaluating variables
containing, 5-13
finding, 5-4, A-3
HP 48-HP 48 I/O, 27-1
HP 48-PC I/O, 27-9
in custom menus, 30-1
in Equation Writer, 7-3
in other directories, 5-4
isolating in an algebraic,
20-15
menu of, 5-11
naming, 5-5
placeholder, 18-3
preventing evaluation, 5-14
protecting during I/O, 27-11
purging, 5-12, 25-5, A-3
quoted names, 5-14
recalling contents, 5-11
reserved names, 5-6
saving plots in, 24-7
separating into directories,
5-3
showing hidden , 20-17
solving for values, 22-10
solving symbolically, 20-14,
20-15
storing objects in, 5-6, 5-11
unquoted names, 5-14
viewing, 2-10
viewing plots stored in, 24-7
variables (Equation Library)
equation design, 25-8
initializing, 25-2
involved in solution, 25-8,
25-10, 25-11
not detected, 25-9
Index-31