Quick Calculator v1.0 - my first app

Quick Calculator (FREE)

Requirements: Android 2.1+

Overview: Hello everyone, my name is Neil. I am coming from Taiwan. I would like to share my first Android App called "Quick Calculator", below are features about Quick Calculator, hope you like it. :)



Youtube: http://youtu.be/2tRsRIw_wg8



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Leave messages if you have any questions, i will try my best to answer you.



Features:

★ Real time calculating, you don't need to click "equal" button.

★ Expression syntax highlighting.

★ Cut, copy and paste expression.

★ Support square root, power, Trigonometric, Exponential and Hyperbolic functions.

★ Three different skins (still keep adding) and convenient skin control panel.

★ Can custom round off to the specific decimal places (default 4th, the max decimal places up to 323th if disabled).

★ Auto recording Expression, you can go to previous or next step, or view history.

★ Be able to calculate some "informal expressions", for example:

  normal expression ==> informal expression

  0.2*0.4/0.5 ==> .2*.4/.5

  50%*60%*70% ==> 50%60%70%

  -((0.23%)%)% ==> -.23%%%

  (-1.2)*(-3.4)*(-5.6) ==> -1.2*-3.4*-5.6

  1%*sin(50%)*cos(30%)*(20%) ==> 1%sin50%cos 30%20%

  1.1*(-2+6.5)*(-7-1.1)*5.3 ==> 1.1(-2+6.5)(-7-1.1)5.3

  8*(-4)*cos(-30.1)*tan(50.2) ==> 8*-4cos-30.1tan50.2

★ Quick expression calculating. Calculate an informal expression with 5,000,000 characters on Aspire One AOA150 netbook only takes 0.695 seconds. For more info about this test, visit: Neil's Blogger: [Android] Quick Calculator - About Expression Testing





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More Info:


Code:

https://play.google.com/store/apps/details?id=tw.neil.qc




Download Instructions: Google Play

neilchen — Mon Feb 25, 2013 12:42 am


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