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3.13
SQUARE ROOT and SQUARE KEYS
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ELECTRONIC
CALCULATOR
Í\roDEL
310
WANG
LABORAÏOBIES
INC, TEWKSBURY,
ÍVIASS.
U.S.A.
Figure 3-9.
Square
Root
and Square Keys.
OPERATION/EXAMPLE
Find
v&
REMARKS
The
square
root of
a
number can be easily ob-
tained
by
depressing
the
vfr
key.
The square
root
of
the number
in
the window
is
multi
plied
by
the
number
in
the log register and dis-
played. The log register is cleared to
+
I
.
OPERATION/EXAMPLE
Find
the//
The
the
+1.
REMARKS
answer
is
1.414213562
as
displayed in
window
and the log register is cleared to
OPERATION/EXAMPLE
Find
3V7
REMARKS
The
answer, displayed
in
the
window,
is
+4.242640687
.
Note that
a chain
multiplica-
tion problem with
a
square
root operation
can
be
handled
in this
manner.
3-
16
Section
3
Operatíon
KEYSTROKE
CODE
6
M
KÈYSTROKE
CODE
2
62
,/x
44
KEYSTROKE
CODE
KEYSTROKE
CODE
3
63
2
62
ENTER
41
\64
44
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