calculator

An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics.
The first solid-state electronic calculator was created in the early 1960s. Pocket-sized devices became available in the 1970s, especially after the Intel 4004, the first microprocessor, was developed by Intel for the Japanese calculator company Busicom.
Modern electronic calculators vary from cheap, give-away, credit-card-sized models to sturdy desktop models with built-in printers. They became popular in the mid-1970s as the incorporation of integrated circuits reduced their size and cost. By the end of that decade, prices had dropped to the point where a basic calculator was affordable to most and they became common in schools.
Computer operating systems as far back as early Unix have included interactive calculator programs such as dc and hoc, and calculator functions are included in almost all personal digital assistant (PDA) type devices, the exceptions being a few dedicated address book and dictionary devices.
In addition to general purpose calculators, there are those designed for specific markets. For example, there are scientific calculators which include trigonometric and statistical calculations. Some calculators even have the ability to do computer algebra. Graphing calculators can be used to graph functions defined on the real line, or higher-dimensional Euclidean space. As of 2016, basic calculators cost little, but scientific and graphing models tend to cost more.
With the very wide availability of smartphones, tablet computers and personal computers, dedicated hardware calculators, while still widely used, are less common than they once were. In 1986, calculators still represented an estimated 41% of the world's general-purpose hardware capacity to compute information. By 2007, this had diminished to less than 0.05%.

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  1. U

    Help Baka po meron kayong emulator sa pc (Canon F-789SGA)

    Mga lodi na Engineers or Engineering Student baka po meron kayong emulator ng Canon F-789SGA, meron po akong nadl kaso need ng serial number nagbabakasali lang po ako na baka meron po kayo. Meron na ako ditong Casio fx-991es PLUS kaso di na sya nirerequire ngayon kaya naghanap ako ng alternative...
  2. M

    Reviewer CE Board Caltech Reviewer

    Hi Ka-PHCorner, Sharing this Caltech reviewer para sa mga magboboard-exam and even kahit sa mga nag-aaral pa ngayon.
  3. C

    Trivia (DOE electric bills calculator)legit po ba? accurate po ba ito?

    http://www.wattmatters.org.ph/consumption/calc or accurate and legit but outdated? 850w = P100/day P3k/month
  4. K

    Tutorial MyScript© Calculator 2

    makes daily math fun and easy! Calculator 2 turns your device into an interactive piece of paper. Simply write a calculation and it gets you the result in real time. Develop it further with editing gestures or by adding new elements anywhere. Reuse previous results with drag and drop...
  5. Z

    Banned

    Banned na pala Casio Calculator fx-991ES and fx991ES PLUS. Kawawa naman kami hahaha. Meroon po ba kayo alam na maganda calculator na pwede sa board
  6. A

    C# Playpark special force calculator tool and reward list

    Share ko lang po yung gawa kng Calculator :) sa mga Fan ng Special Force jan pwede nyo to gamitin :D Instruction : 1. Lagay mo ang experience mo dun sa " Your Experience ". 2...
  7. K

    Tutorial Pldt tricks

    Hello uli mga Kapipay Bago ako mag simula sorry sa nanguari nung huli kung posted hehehe... Pero start na tayo.... Hindi ito para sa data,vpn, and free data kundi ito ay free sa mga wifi whahaah,shinare ko lang to dahil astig nito dahil nakaka Connect ako ng mga wifis(pang pldt nga lang) Ito...
  8. N

    How to make calculator using html

    Just open your notepad then copy and paste this code <html> <head> <title>HTML Calculator</title> </head> <body bgcolor= "#000000" text= "gold"> <form name="calculator" > <input type="button" value="1" onClick="document.calculator.ans.value+='1'"> <input type="button" value="2"...
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    Allowed calculators by prc on let 2017

    What are the calculators allowed in taking LET?
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    Closed Please help..imei code generator sino my alam..pa help naman..

    Patulong naman po kong sino nka alam or merong unlock code calculator pa help po.. eto po IMEI:011684007810037 ko.. para ma unlock ko po sana phone ko.. help pls..
  11. I

    Closed Please help..imei code generator sino my alam..pa help naman..

    Patulong naman po kong sino nka alam or merong unlock code calculator pa help po.. eto po IMEI:011684007810037 ko.. para ma unlock ko po sana phone ko.. help pls..
  12. I

    Closed Please help..imei code generator sino my alam..pa help naman..

    Guys sinong my alam nang IMEI code generator or nokia unlocking code calculator? eto pa yung IMEI:011684007810037 ko please help po.. pra ma unlock ko yung phone ko.. salamat
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    Tutorial How to beat the board exam using fx-991es plus!!!

    Sa mga naghahanap jan ng calcu techniques para mapadali ang pagsosolve ng mga math problems idownload nyo po ito at basahin ng maigi. Pwede rin ito sa mga College Students na nahihirapan sa mga Math problems! Lalo na sa mga Engineering Board Examinees! http://www.datafilehost.com/d/2a5b13f1...
  14. C

    Closed Newbie here

    Thanks for accepting :)
  15. A

    Closed Newbie

    Hi guys... I am wekcoming my self here mostly nauubosan ako ng load pang data... buti na visit ko ito :)) godbless you all morepower
  16. S

    Closed CALCULATOR TEST

    Share ko lang po yung maliit na bagay na ito. Itest nyu po yung calculator niyo : 4294967297 / 3 pag ang lumabas ay ganito 1,431,655,766 o kung ano man na whole number ibig sabihin ay mali ang program ng calculator niyo. Wag kayung mag alala kahit sa android built in calculator ganun din ang...
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