Sharp PW-E260 Mode D'emploi page 51

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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
• 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–', '+', '–', '×' 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 point), 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.
.
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