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GRAPHING FUNCTIONS
7. FORMAT Setting
These are various settings for operating the GRAPH
screen.
The following describes the sub-menus in detail.
Pressing Ï
displays the screen shown on the
right.
[A – – –– – –] — Current format setting display screen.
[B CURSOR]
[1 Rect Coord] — To set to the rectangular coordinate graph mode. The location
selected by the trace or other function is indicated by X and Y
coordinates displayed at the bottom of the graph. (In the paramet-
ric system, the T indication is added.)
[2 Polar Coord] — To set to the polar coordinate graph mode. The location selected
by the trace or other function is indicated by r and θ displayed at
the bottom of the graph. (In the parametric system, the T indica-
tion is added.)
[C EXPRES]
[1 ON] — Displays a graph equation on the graph screen.
[2 OFF] — Does not display a graph equation on the graph screen.
[D Y’]
[1 ON] — Displays a numeric derivative (dy/dx) on the graph screen.
[2 OFF] — Does not display a numeric derivative (dy/dx) on the graph screen.
[E STYLE1]
[1 Connect]— To connect calculation points of a graph equation to create a
graph. (Line indication).
[2 Dot] — Displays calculation points of a graph equation (Dot indication).
[G TYPE] appears only when
the sequence coordinate graph
mode is selected.
EL-9650-(04)En (079-134) 8/7/00, 9:08 PM97
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