HP 48g Graphing Calculator - Manual (Page 329)

The Default WIREFRAME Plot Screens
PLDTi
T V P E : N ir e f r a m e
EO:
INBEP: X STEPS: 10
BEPNi:
Y
STEPS:
8
ENTER FUHCTIDHtS)._TD PLDT__________
^:)Я1яШ!Шта11ИМ||Г|аи1ИЯ^^1ая^
^^^PLDT DPTIDHS
V-NERR: -1 V-FRR: 1
Z-LDW: -1 Z-HIQH: 1
KE: 0 VE: -3 2E: 0
ENTER MINIMUM R VIEM-¥ntUME VRL
ijaraamiliiliHgHMtfiliiliiBHTiM
The Wireframe PLOT Form
EQ5
I N D E h ' s
S T E P S :
[5Fp|..jr;.=
S T E P S :
R S E
• ! F l ! • ' • !
Shows the current angle mode. Change it by pressing
GE) one or more times or by using C H
U
0 S.
Enter the current expression, equation, or user-dehned
functions to be plotted. Names of variables containing
expressions, equations, or UDFs may be used in place
of the objects themselves.
Enter the name of one of the independent variables.
Enter the number of columns in the sampling grid.
Enter the name of the second independent variable.
Enter the number of rows in the sampling grid.
Opens the PLOT OPTIONS form.
Erases the PICT screen (without displaying it).
Stores all of the values in their appropriate places in
the reserved variables—EQ, PPAR, and VPAR—
and draws the plot accordingly, leaving you in the
PICTURE environment when finished.
23
The Wireframe PLOT OPTIONS Form
X-LEFTs Enter the ar-axis range (“width”) of the View Volume.
>i“P .1 L:ii-
2 ' ..L O W :
Z-HIGH:
X E :
Enter the ?/-axis range (“depth”) of the View" Volume.
Enter the ,c-axis range (“height”) of the View Volume.
Enter the x-coordinate of the eyepoint. Use the
midpoint of the x-axis range for the View Volume
if you want the plot “centered” horizontally in the
display.
Plot Types 23-29