Calculator N+ - Math Solver

          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: evalute 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