https://github.com/tranleduy2000/ncalc

Power calculator for Android. Solve some problem algebra and calculus.
https://github.com/tranleduy2000/ncalc

algebra android calculator calculus equation ncalc

Last synced: about 2 months ago
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Power calculator for Android. Solve some problem algebra and calculus.

• Host: GitHub
• URL: https://github.com/tranleduy2000/ncalc
• Owner: tranleduy2000
• License: gpl-3.0
• Archived: true
• Created: 2017-04-24T15:58:07.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2021-05-22T17:48:12.000Z (about 4 years ago)
• Last Synced: 2024-11-07T13:37:10.945Z (7 months ago)
• Topics: algebra, android, calculator, calculus, equation, ncalc
• Language: Java
• Size: 169 MB
• Stars: 681
• Watchers: 40
• Forks: 157
• Open Issues: 41
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
![Wallpaper](art/wallpaper.png)

# Calculator N+ - Powerful calculator for Android. 

## Overview

This is a powerful android calculator that contains most of the features needed. The power of the application is through the use of the [Symja library](https://github.com/axkr/symja_android_library). The results are displayed by Latex. This project is an open source project that allows people to study, ad-free application.

Get lite version in Google Play Store





## How to build this source by using Android Studio

1. Clone project, Select ``File``->``New``->``Project from Version Control``->``GitHub``

2. Select and build module **app**

## Screenshot

 

## ALGEBRA

	1. Computer science

	2. Solving the equation:

	3. Solve system equations

	4. Graphing

	6. Unit Conversions

	8. Simplify expressions

	9. Polynomial factorization.

	10. Binomial expansion Newton

	11. Matrix

## ANALYTICS

	1. Derivative

	2. Antiderivative

	3. Definite integrals

	4. Find the limit of the sequence, function

## TRIGONOMETRIC

	1. Trigonometric expand: sin(2x) -> 2sin(x)cos(x)

	2. Trigonometric reduce: 2sin(x)cos(x) -> sin(2x)

	3. Trigonometric to exponent: sinh(x) -> (e^x-e^(-x))/2

## DETERMINATION OF STATISTICS

	1. Combination

	2. Permutation

## SOME OTHER FEATURES

	1. Prime factors

	2. Modulo

	3. Catalan number

	4. Fibonacci number

	5. Pi number

## Note

The Calculator does not show the steps to solve the equations, system of equations, derivative... but only for the final result.

Enter Sin(30°) to calculate sine Degree mode

The computer can work in two modes:

- 	Decimal mode: 0.12312312323

- 	Mode fractions: for results with arbitrary precision, for example 9^99999

## License GNU GPL 3.0

### Any user re-publish this app on Google Play without open source project will be reported.

	Copyright 2017 Tran Le Duy

    This program is free software: you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation, either version 3 of the License, or

    (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program.  If not, see .