Sharp PW-E500A Prior to initiating calculations, Calculation examples, Example Operation Display

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Using the Calculator function

The built-in calculator in the Electronic Dictionary can perform 12-digit arithmetic calculations with memory function. To access the Calculator function, press m then 6to select ‘Calculator’.

Prior to initiating calculations

•Before performing any calculation, press @@^bto 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.

Calculation examples

Example

 

 

 

Operation

 

Display

(–24) ⎟ 4 – 2 =

!-24 /4 -2 =

 

–8.

34 + 57 =

 

 

 

34 +57 = The second figure (57)

 

91.

45 + 57 =

 

 

 

45

= becomes the constant.

 

102.

 

 

 

 

 

 

 

(Subtraction and division are performed in

 

 

 

 

 

 

 

 

the same way as above.)

 

 

68 ⋅ 25 =

 

 

 

68 *25 = The first figure (68)

 

1,700.

68 ⋅ 40 =

 

 

 

40 = becomes the constant.

 

2,720.

 

 

 

 

 

 

 

 

What is 10% of 200?

200 *10 %

 

20.

 

 

 

 

 

 

 

 

What percentage is 9 of 36?

9 /36 %

 

25.

 

 

 

 

 

 

 

 

200 + (200 ⋅ 10 %) =

200 +10 %

 

220.

 

 

 

 

 

 

 

 

500 – (500 ⋅ 20 %) =

500 -20 %

 

400.

 

 

 

 

 

 

 

 

 

(43)2 =

 

 

 

 

4 *==*=

 

4,096.

1/8

 

 

 

 

 

8 /=

 

 

0.125

 

 

 

 

 

 

 

 

 

 

 

 

 

25 ⋅

5 =

 

 

@@25 *5 $

 

M

 

 

 

 

 

125.

–)

84 ⎟

3 =

 

 

84 /3 #

 

M

 

 

 

28.

+)

68 + 17 =

 

 

68 +17

$

 

M

 

 

 

85.

(Total) =

 

 

 

@

 

 

M

 

 

 

 

 

182.

 

 

 

 

 

 

 

@@12 +14 $

 

M

 

 

 

 

 

 

 

 

26.

135 ⋅ (12 + 14) =

135 *@=

 

M

 

3,510.

 

 

 

 

 

 

 

 

 

 

M

(12 + 14) ⎟ 5 =

@/5 =

 

 

5.2

 

 

 

 

 

 

 

@@^b

 

0.

123456789098 ⋅ 145 =

123456789098 *145 =

 

E

17.9012344192

 

 

 

 

 

 

 

!

 

17.9012344192

 

 

 

 

 

 

 

(17.9012344192 ⋅ 1012 = 17901234419200)

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Contents PW-E500A Introduction Contents Using the PW-E500A for the first time Getting StartedTo attach a commercially available strap Turning the power on/offAuto power off function BacklightData contained in the PW-E500A Layout Display symbols Key assignmentsOperation guidance message Basic operation Inputting words for a dictionary searchSelecting a dictionary / function in the main menu List view selecting an item scrolling Filter search view selecting an item scrollingDetail view scrolling Shifting the displayed character size zRecalling the terms previously searched h Listing a summary of detail view items q Searching a word on the screenBrowsing Notes r Setting the key sound on/off Set-up menuStarting Auto Demo mode Setting the Auto power off activation timeAdjusting the LCD contrast Inputting charactersModifying entry 4WDIf there is no match found Using the Oxford Dictionary of EnglishLooking up a word Filter search Browsing NotesPhrase search Spellcheck functionFurther information If the list of words does not appear as expectedUsing the Oxford Thesaurus of English Press tto open the Oxford Thesaurus of English Using the Oxford Dictionary of Quotations Searching by an author name Filter searchKeyword search Press uto open the Oxford Dictionary of QuotationsRandom quote Screen of the Oxford Dictionary of QuotationsUsing the Solver functions Crossword solverPuzzle solver Anagram solver Entering characters Using the Super jump function How to use the Super jump functionSpecifying a Dictionary to jump to About the detail view after the jumpDeleting a history item Using the History functionHow to use the History function Deleting the history list of a DictionaryPrior to initiating calculations Calculation examplesExample Operation Display Setting a currency rate Currency converterConverting currencies Metric converter Units capable of being convertedReplacing the battery AppendicesReset procedure if trouble occurs SpecificationsReset procedures Troubleshooting Product supportStructure Core Sense and Subsense Oxford Dictionary of EnglishIntroduction NoseSpecialized case of the core sense, e.g Specialist Vocabulary Encyclopedic MaterialGrammar Terms relating to nounsOther terms relating to nouns Terms relating to verbsTerms relating to adjectives Oxford English Corpus Evidence and Illustrative ExamplesTerms relating to adverbs Oxford Reading ProgrammeWord Histories Specialist readingExamples Usage Notes Standard EnglishWorld English Ise or ize? SpellingVariant spellings HyphenationInflection VerbsNouns Pronunciations AdjectivesForeign pronunciations ConsonantsOxford Thesaurus of English Selection of entriesHomonyms SynonymsIllustrative examples Linguistic evidence Idiomatic phrases and phrasal verbsRegister standard vs. informal and regional English Opposites Word links‘Choose the Right Word’ notes ConfusablesWord lists Oxford Dictionary of Quotations Introduction abridgedPage How to use the Dictionary Page Keyword Search Europe Sharp Corporation
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