Format Setting - Sharp el-9950 Manual

Chapter 4: Graphing Features

9. Format Setting

You can set up the Graph screen format from the FORMAT menu.
Press @ f to display the Graph format menu.
Specific sub-menus
Note: G TYPE appears only when the sequence coordinate graph mode
is selected.
A – – – – – –
Displays the current FORMAT settings. The default setting is:
EXPRES ON
GRID OFF
CURSOR RectCoord
B EXPRES This sets whether or not graph equations are displayed on the graph
screen (in the trace mode, etc.). To not display the equations on the
graph, select 2 OFF by pressing 2 at this menu item.
C Y'
The numeric derivative (dx/dy) can be displayed on the graph screen
(in the trace mode, etc.). To activate this function, select 1 ON by
pressing 1 at this menu item.
D AXIS The graph axis can be set invisible with this menu item. To hide the
X/Y axis of the graph, select 2 OFF by pressing 2 at this menu
item.
E GRID
The graph display can be backed with an X-Y grid. To show the grid
on the graph, select 1 ON by pressing 1 at this menu item.
F CURSOR
The coordinate system that indicates the location selected by
the trace or other function can be selected from 1 RectCoord
(Rectangular coordinates) or 2 PolarCoord (Polar coordinates) (In
the parametric system, the T indication is added.)
90
(for the graph equation to be displayed on the
graph)
Y' OFF (for displaying numeric derivatives on the graph)
AXIS ON (for displaying the X/Y axis on the graph)
(for displaying a grid on the graph)
(for displaying the cursor location)