Engineering Calculator

FEATURE: **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 **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