Sharp EL-5060, Руководство по эксплуатации

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– E-9 –
SCIENTIFIC CALCULATIONS
• Press
m0
to select the normal mode.
• In each example, press
ª
to clear the display. If the FIX,
SCI, or ENG indicator is displayed, clear the indicator by
selecting ‘NORM1’ from the SET UP menu.
Arithmetic Operations
• The closing parenthesis
)
just before
=
or
;
may
be omitted.
Constant Calculations
• In constant calculations, the addend becomes a constant.
Subtraction and division are performed in the same manner.
For multiplication, the multiplicand becomes a constant.
• In the constants calculations, constants will be displayed as K.
45+285
÷
3= ª 45 + 285 / 3 = 140.
18+6
=
( 18 + 6 )/
15–8
(
15
-
8
= 3.428571429
42
×
(–5)+120= 42 *± 5 + 120 = –90.
*
1
(5
±
) *
1
(5 × 10
3
) ÷ (4 × 10
–3
)= 5
E
3
/
4
E
±
3
=
1’250’000.
34+57= 34
+
57
=
91.
45+57= 45 + 57 = 102.
68
×
25= 68 * 25 = 1’700.
68 × 40= 68
*
40
= 2’720.
Functions
• Before starting calculations, specify the angular unit.
sin60[°]=
ªs
60
=
0.866025403
cos — [rad]=
”01u(
@V/
4
)=
0.707106781
tan –1 1=[g]
”02@T
1
=
50.
”00
π
4
EL5060E_En0616.pm65 06/16/2004, 13:10 9