**Calculator N+ (Open source) - Math Solver** for Android does complex functions. Ad Free. Permissions Free.

**The Calculator provides the following features:**

**ALGEBRA**

1. Computer science

2. Solving the equation:

3. Solve system equations

4. Graphing

5. Cartesian geometry sand(Viet Nam Education)

6. Unit Conversions

8. Simplify expressions

9. Polynomial factorization.

10. Binomial expansion Newton

11. Matrix: evaluate matrix step by step

**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

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

Fanpage application support: https://www.facebook.com/calculator.n.plus/

Any suggestions on the application please send mail: Tranleduy1233(at)gmail.com.

See in github https://github.com/tranleduy2000/ncalc

**https://play.google.com/store/apps/details?id=com.duy.calculator.free**