Casio CFX-9850G PLUS, User'S Manual & Technical Reference

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165
Graphing with the Sketch Function
10 - 2
u u
u u
u
To insert text in the RUN or PRGM Mode
The following is the syntax for inserting text in these modes.
Text <line number>, <column number>, “<text>”
• The line number can be specified within the range of 1 to 63, while the column
number can be specified in the range of 1 to 127.
• The following are the characters that can be used inside of comment text in
the STAT, GRAPH, TABLE, RECUR, or CONICS Mode.
A~Z,
r
,
θ
, space, 0~9, ., +, –,
×
,
÷
, (–), EXP,
π
, Ans,
{
, (, ), [, ], {, }, comma,
→
,
x
2
,
^
, log, In, , x , 10 x ,
e
x ,
3
,
x
–1
, sin, cos, tan, sin
–1
, cos
–1
, tan
–1
• A newline operation cannot be performed when inserting comment text. To
input multiple lines, you have to perform the above comment text insert
operation more than once.
k k
k k
k
Turning Pixels On and Off
[Sketch]
-
[PIXL]
The following procedure lets you turn each individual screen pixel on and off. You
can specify any pixel from the upper left-hand corner (1, 1) to the lower right-hand
corner (63, 127) of the screen.
Line range: 1 to 63
Column range: 1 to 127
• Note that you can turn pixels on and off only in the RUN and PRGM Modes.
When turning pixels on and off, first display the sketch menu and then press
6
(
g
)
6
(
g
)
3
(PIXL) to display the pixel menu.
• { On } ... {turns specified pixel on}
• {
Off
} ... {turns specified pixel off}
• { Chg } ... {switches status of specified pixel}
u u
u u
u
To turn pixels on and off
[Sketch] - [PIXL] - [On] / [Off] / [Chg]
• To turn a pixel on
PxlOn <line number>, <column number>
• To turn a pixel off
PxlOff <line number>, <column number>
• To change the on/off status of a pixel
PxlChg <line number>, <column number>