Saturday, December 24, 2011

Calculator++ v1.2.20

About Calculator++ v1.2.20 This is a short guide explaining how you can install an app you found here on your phone. I’m also going to show you a way that’s a lot easier then the standard method everyone uses.

Please make sure your phone has “Calculator++ v1.2.20 apk” enabled in it’s settings! To check this go to Settings -> Applications -> Unknown Sources and check the box.

You have two options, either put the Download Calculator++ v1.2.20 apk file onto your phone’s SD card or download and install it directly from your phone.

Calculator++ v1.2.20

Calculator++ v1.2.20 apk

Requirements: Android 1.6+

Overview: Calculator++ is an advanced, modern and easy to use scientific calculator #1.

Calculator++ v1.2.20

Calculator++ is an advanced, modern and easy to use scientific calculator #1.

Calculator++ is all you need – it helps you to do basic and advanced calculations on your mobile device.

Calculator++ is the modern calculator for everyone: scientists, accountants, students.


Calculator++ v1.2.20 apk

++ easy to use

+ no need to press equals button anymore – result is calculated on fly

+ smart cursor positioning

+ several kinds of brackets

+ copy/paste in one button

+ landscape/portrait orientations

++ drag buttons up or down to use special functions, operators etc

++ modern interface with possibility to choose themes (currently 3 themes available)

+ highlighting of expressions

+ history with all previous calculations and undo/redo buttons

++ variables and constants support (build-in and user defined)

++ complex number computations

+ support for lots of functions: sin, sinh, asin, asinh, ln, sqrt etc

++ expression simplification: use ‘identical to’ sign (≡) to simplify current expression (2/3+5/9≡11/9, √(8)≡2√(2))

+ support for android 1.6 and higher

+ open source

+ Russian and English interfaces


1. You can omit unnecessary multiplication signs (instead of 3*t or t*sin(π*t) just type 3t or tsin(πt))

2. Use ≡ (in the top right corner of = button) to simplify expression

3. Just click on the result to copy it to the clipboard

4. Use = button seldom – result is calculating on the fly

4. Add constants for often used values (you can even save expressions)


How can I use functions written in the top right and bottom right corners of the button?

Push the button and slide lightly up or down. Depending on value showed on the button action will occur.

How can I toggle between radians and degrees?

To toggle between different angle units you can either change appropriate option in application settings or use the toggle switch located on the 6 button (current value is lighted with yellow color).

Also you can use deg() and rad() functions and ° operator to convert degrees to radians and vice versa.


268° = 4.67748

30.21° = 0.52726

rad(30, 21, 0) = 0.52726

deg(4.67748) = 268

Does C++ support %?

Yes, % function can be found in the top right corner of / button.


100 + 50% = 150

100 * 50% = 50

100 + 100 * 50% * 50% = 125

100 + (100 * 50% * (25 + 25)% + 100%) = 150


100 + (20 + 20)% = 140, but 100+ (20% + 20%) = 124.0

100 + 50% ^ 2 = 2600, but 100 + 50 ^ 2% = 101.08

Does C++ support fractional calculations?

Yes, you can type your fractional expression in the editor and use ≡ (in the top right corner of = button). Also you can use ≡ to simplify expression.


2/3 + 5/9 ≡ 11/9

2/9 + 3/123 ≡ 91/369

(6 – t) ^ 3 ≡ 216 – 108t + 18t ^ 2 – t ^ 3

Does C++ support complex calculations?

Yes, just enter complex expression (using i or √(-1) as imaginary number).


(2i + 1) ^ = -3 + 4i

e ^ i = 0.5403 + 0.84147i

Can C++ plot graph of the function?

Yes, type expression which contains 1 undefined variable (e.g. cos(t)) and click on the result. In the context menu choose ‘Plot graph’.

Does C++ support matrix calculations?

No, it doesn’t

Why I’ve got 1.76732452452345E-17 instead of 0?

Check the ‘Round result’ preference in application settings – it should be turned on.

Recent changes:

Calculator++ v1.2.20 apk

New swipe actions (left, right)

Extended history: save, remove, copy, use from history screen (use long click for additional actions)

Added Spanish language

Full numeral base support (dec, hex, oct, bin)

!!!: Fix for multiplication sign on some devices – if you have strange symbols instead of × – go to the settings and change multiplication sign to *

Bug fixes: correct double factorial calculation, 20x fix, e^(pi*i)+1 fix and others

Free Calculator++ v1.2.20 apk



Related Posts Plugin for WordPress, Blogger...

Sorry We Dont Have Calculator++ v1.2.20 Cheat Android.Another thing is to simply install a file manager app like Astro File Manager, browse the APK and install it. Remember This applications Only For Smartphone Calculator++ v1.2.20 Android

The current version of Calculator++ v1.2.20 Apk needs to run on Android 1.6 or later, in order to make better use of the CPU capacity, we have optimized and built three different Android GamesCalculator++ v1.2.20, for higher, medium and lower mobile phones. You can choose to download from your mobile browser, click the button to complete the installation, and you can also download the Calculator++ v1.2.20 .Apk file from PC and use the installation tool to install the Calculator++ v1.2.20 Apk. Enjoy Guys and Lets Begin Calculator++ v1.2.20 Android Games

Twitter Delicious Facebook Digg Stumbleupon Favorites More