Casio FX-795P - Hexadecimal Key; Engineering Key; Replay;Answer key; Statistical Data Input Key

CHAPTER 1 General Guide
aS
nen
For
example,
in
the
case
of
7.41
x
10°,
prs
OEMS.
When
this
key
is
pressed
after
the
@
key
(fJ5),
7
(the
ratio
of
the
circum-
ference
of
a
circle
to
its
diameter)
will
be
displayed.
.
The
(and
G)keys
are
for
inputting
parentheses
and
the(#)
key
for
power
calculations
(for
x”,
press
x
(4)
y).
@ Alphabet Keys and Space Key -
DwWHROMUWoF
ANOHOHWH HE)
Moo oe W mM GCI CG) td
These
keys
are
not
found
on
ordinary
electronic
calculators.
The
26
letters
of
the
alphabet,
the
symbol
keys
(&),G),G),
@)
and
the
space
key
(
fg)
are
arranged
as
on
a
typewriter.
They
are
used
to
give
commands
or
write
programs.
In
addition,
the
26-letter
keys,
A
to
Z,
serve
as
“variable
memory”
(where
numeric
values,
etc.
are
stored)
individually.
©
Equal
Key
())
This
key
is
not
intended
to
obtain
answers
from
calculations,
but
is
used
for
conditional
judgement
in
assignment
statements
(see
page
143)
or
IF
statements
(see
page
152).
When
it
is
pressed
after
the
4
key,
the
+
(not
equal)
symbol
will
be
displayed.
¢@ Function Keys
One of the features of this computer permits
one-key
input
of
functions
as
in
scientific
ca
ABS
INT
FRAG
=
culators.
This
is
very
convenient
for
function
{log}
Lin}
(exe)
eng
SET ASN ACS ATN
{hve} (sin} (cos) [tan]
SGN VAL( DMSS(
Fal)
calculations. (<3 and 2 are “‘square” and “cube”
q
keys, respectively. (e] is a key for calculation of LENE minst sTAst
(x?) (<3) (04)
an exponential function (10*) based on. 10.
When these keys are pressed after the = key,
each performs the function shown above it.
1-2 Functions of Components
© Hexadecimal Key ( '‘&§)
Press (#4) hexadecimal number &, and a hexadecimal number will be converted
into a decimal number. Press @4'@4 decimal number OG) &4, and a decimal number
will be converted into a 4-digit hexadecimal number.
© Engineering Key ( Ge )
When this key is pressed, a calculation result or a numeric value displayed by a
PRINT statement is converted into an exponent display. When this key is
pressed repeatedly, the displayed exponent will decrease by 3 each time. The
Al =
eS. exponent can be increased by 3 each time by pressing &
(Multiple of 3: 10° = K (kilo), 10° = M (mega), 10° = G (giga), 10°° =m
(milli), 10°° = # (micro), 10 = n (nano), 10°!? = P (pico)
@ Replay/Answer key ( (ae) )
Press this key to recall the last input contents calculated using &§. When this key
is pressed after pressing the FJ key, the last calculated result can be recalled.
© Statistical Data Input Key ( @5 )
Press this key after statistical data, and the data will be input to an exclusive
memory area. When pressed following the J key, an SDEL function is per-
formed to delete the input statistical data from the memory area. (For details,
see page 33.) ‘
@ Function Memory Keys ( [)(ou}taiq)
These keys are for the Function Memory. They will be described in detail in
Chapter 3.
© Cursor Movement Keys ( 23285 )
These keys are used when correcting displayed characters. The cursor (““_” blink-
ing in the display window) is moved right and left by these keys. Each time this
key is pressed, the cursor moves by. one character. When the key is held down,
the cursor moves continuously through all of the characters present. When
US is pressed, the cursor moves to the left edge of the display (the beginning
of the line) — LINE TOP function. When @jH# is pressed, the cursor moves to
the right of the last input character (the end of the line) - LINE END function.
5
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