Casio fx-9860G AU User Manual page 582

Key Primary Function
Moves cursor downward. Scrolls
c
screen. Switches to next function in
trace mode.
Moves cursor to left. Scrolls
d
screen. Press after
calculation from end.
Moves cursor to right. Scrolls
e
screen. Press after
calculation from beginning.
A Allows input of variable X, , and
v
T.
x
Press before entering value to
10 B
l
calculate common logalithm.
x
e Press before entering value to
C
I
calculate natural logarithm.
sin
D Press before entering value to
–1
s
calculate sine.
cos
E
–1 Press before entering value to
c
calculate cosine.
tan
F Press before entering value to
–1
t
calculate tangent.
Linear input mode:
Press between entering fraction values.
(
G
Math input mode:
$
Enters an improper fraction ( )
in natural input format.
H
Converts fraction to decimal.
F
3
Enters open parenthesis in
I
(
formula.
Enters close parenthesis in
x J
–1
)
formula.
K
Enters comma.
,
L
Assigns value to an Alpha memory
a
name.
CAPTURE M
Enters number 7.
h
-4-2
Key Index
Combined with!
Scrolls one screen down in
the e
(Math input mode) mode.
w
to display
Makes contrast lighter.
w
to display
Makes contrast darker.
Enters the operator ( ) for
complex number polar
format input.
Press before entering
exponent value of 10.
Press before entering
exponent value of
Press before entering value
to calculate inverse sine.
Press before entering value
to calculate inverse cosine.
Press before entering value
to calculate inverse tangent.
Inputs a mixed fraction.
(Enabled only for the Math
(
input mode.)
Converts between an
improper fraction and
mixed fraction.
Press before entering value
to calculate cube root.
Press after entering value to
calculate reciprocal.
Transitions from an application
launched from an eActivity to
another application. (Enabled
only in an eActivity.)
Toggles between an eActivity
and the screen of an application
launched from the eActivity.
(Enabled only in an eActivity.)
Captures the current screen
to Capture memory.
20050401
ACT or RUN MAT
• •
e
.
Combined with
a
Enters letter A.
Enters letter B.
Enters letter C.
Enters letter D.
Enters letter E.
Enters letter F.
Enters letter G.
Enters letter H.
Enters letter I.
Enters letter J.
Enters letter K.
Enters letter L.
Enters letter M.