Using The Calculator Function; Prior To Initiating Calculations; Calculation Examples - Sharp PW-E310 Bedienungsanleitung

Using the Calculator function

The built-in calculator in the Electronic Dictionary can perform twelve-digit
arithmetic calculations with memory function. To access the Calculator function,
press a.

Prior to initiating calculations

• This product uses a comma ',' as a decimal separator; a period is used as a
thousand separator.
• Before performing any calculation, press @ @ b to clear the
memory and the display.
• To start a calculation with a negative number, place a subtraction sign by
pressing - at the beginning of the calculation.
• If you wish to correct a wrong entry, press ! and re-enter the figure.
• In the calculation examples found in this section, indications and icons that may
appear on the screen ('=', 'M+', 'M-', '+', '–', 'x', and '÷') are abbreviated or are not
shown. These icons appear to show you the interim result of calculations. For
example, the '=' icon appears on the screen when = or % is pressed, while
icons such as 'M+' and '+' appear after each corresponding key has been
pressed.
• An 'M' is shown when a value other than 0 is put in the memory. To clear the
content of the memory, press @ twice. Note that the pressing of $ or #
also functions as =.
• Press to enter '='. To input ',' (decimal separator), press
• An error message 'E' is displayed if:
• the integer section of a calculation result exceeds 12 digits
• the memory exceeds 12 digits
• an attempt is made to divide a number by zero.
Press ! to clear the error condition.

Calculation examples

Example
(–24) ÷ 4 – 2 =
34 + 57 =
45 + 57 =
68 × 25 =
68 × 40 =
What is 10% of 200?
What percentage is 9 of 36?
200 + (200 × 10 %) =
500 – (500 × 20 %) =
3 2
(4 ) =
1/8
25 × 5 =
–) 84 ÷ 3 =
+) 68 + 17 =
(Total) =
135 × (12 + 14) =
.
(12 + 14) ÷ 5 =
123456789098 × 145 =
Operation
! - 24 / 4 - 2 =
34 + 57 = The second figure (57)
= becomes the constant.
45
(Subtraction and division are performed in
the same way as above.)
68 * 25 = The first figure (68)
40 = becomes the constant.
200 * 10 %
9 / 36 %
200 + 10 %
500 - 20 %
4 * = = * =
8 / =
@ @ 25 * 5 $
84 / 3 #
68 + 17 $
@
@ @ 12 + 14 $
135 * @ =
@ / 5 =
@ @ b
123456789098 * 145 =
!
(17,9012344192 × 10 12 = 17901234419200)
Display
–8,
91,
102,
1.700,
2.720,
20,
25,
220,
400,
4.096,
0,125
M
125,
M
28,
M
85,
M
182,
M
26,
M
3.510,
M
5,2
0,
E
17,9012344192
17,9012344192
E-27