HP 48g Graphing Calculator User Manual
Page 592
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Index
guessed solutions
help find solution, 25-10,
25-11
SOLVE application, 18-1,
18-3, 18-5
guesses solutions
help find solution, 25-11
h (hex base marker), 15-1
HFiLT annunciator, 1-3, 29-9,
A-3
halting programs, 29-9
halting the calculator, 5-16
hidden variables
showing, 20-17
HISTOGRAM plots, 23-17
from Statistics, 23-18
HMS format
converting to decimal, 12-7,
16-3
for angles, 12-7
for time, 16-3
HOME directory
backing up, 27-12, 28-5
restoring, 27-13, 28-6
switching to, 5-12
humidity limits, A-4
hyperbolas
plotting, 23-11
hyperbolic functions, 12-3
HYP menu, 12-3
lERR (integration uncertainty),
20-7
“if’ branching, 29-10, 29-15
imaginary part
of complex matrices, 14-14
of complex numbers, 12-13
Immediate-entry mode, 2-8
implicit parentheses, 7-6
independent memory
backup objects in, 28-3
expanding, 28-15
libraries in, 28-8
port 0, 28-2, 28-3
independent variable
plotting range, 24-3
index number (alarm), 26-4
infrared port
testing. A-13
infrared printers
printing, 27-2
setting up, 27-3
initial value differential equations
solving, 19-2
stiff, 19-4
input forms, 6-1
commands, 6-7
creating, 6-7
determining valid object types,
6-6
editing data, 6-4
entering data from keyboard,
6-3
entering lists, 6-3
entering stored objects, 6-3
executing, 6-7
exiting, 6-7
fields, 6-1
global changes, 6-7
labels, 6-1
navigating in, 6-2
prompt line, 6-1
resetting fields, 6-6
selecting fields, 6-2
selecting options, 6-4
SOLVE and PLOT, 6-7
stack calculations and, 6-5
titles, 6-1
using a second, 6-5
lndex-14