HP 49g User Manual page 231

E
e 3-4
editing, full page 2-19
engineering mode 2-9
entry mode 3-5
environmental limits D-1
EQ 4-41
equation
creating in Equation Writer 3-2
placing on the stack E-2
solving a polynomial 6-5
solving differential equations 6-10
Equation Writer 3-2
examples 3-8
modes of operation 3-5
selecting terms 3-7
shortcut keys 3-9
using computer algebra 5-9
error messages B-1
error on start up D-6
error trapping 10-15
Euler identities 5-14
exact mode 2-5 2-23
,
expanding
expressions 5-11
part of an expression 5-12
exponent 2-9
exponential commands, accessing 5-6
exponential expressions 5-14
expressions
creating and saving 3-2
editing 3-3
expanding 5-11
factorizing 5-11
in Equation Writer 3-7
extended data fields 2-15
extrema 4-38 , 6-4
eyepoint 4-20
F
factorizing 5-11 , 5-13
fast 3-D plots 4-27
fields
check 2-16
data 2-14
extended data 2-15
Index
list 2-15
File Manager 7-6
financial calculations
amortizing results 6-13
solving 6-11
Fit Data input form 9-5
fix mode 2-9
flags
setting and clearing 2-20
flash ROM 7-10
font
choosing 2-19
size 2-19
fraction mark 2-19
frequencies 9-2
full-page editing 2-19
function keyboard 1-3
functions
analyzing 4-37
area 4-39
defining 7-4
extrema 4-38
intersection of 4-39
plotting 4-6
roots of 4-38
slope of 4-38
user-defined 7-4
G
Gaussian elimination 8-11
global variables 10-8
graphing 4-3
Greek alphabet 1-4
gridmap plots 4-24
guarantee xii
H
half-tangent computer algebra function
5-14
halting the system D-4
header size 2-20
histograms 4-33
history 2-3 , 2-5 , 2-21
clearing 2-5
entering from 2-12
saving 2-5
, 10-11
I-3