Calculator N+ - Math Solver

mauhieudev

About this app

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

Ratings and reviews

All I wanted was a calculator that didn't cry and refuse if you try to put two operators next to each other (like "1++2"), as that made it extremely annoying to edit stuff in the middle of calculations. When installing this app that is what I hoped to solve, but what I instead got was a tool with an absurd amount of features, that definitely doesn't feel like something a mere mortal should have access to. WITH THIS TOOL I WILL RIVAL GOD!

Edit: New version is much worse, not a fan of the new UI, the equals button doesn't work the same, and history is broken. It's been 4 months and this hasn't been fixed... Time to move on :/ I was just looking for a simple calculator with a clean ui and a cursor so I could edit mistakes without deleting everything. This calculator does everything I wanted and so much more! It's an absolutely fantastic app. Way better than every other calculator, even the paid ones.

Great to finally see an update. But this update gas quite a few issues. The advanced pull-up drawer in the main calculator screen lists ALL frekkin functions. Please include a seperate drawer for only necessary ones like inverse trigonometry, i, e and ln. It's a pain scrolling through all of that. The rest of the functionality is better is used in the interpreter. Also can't find binary and hex mode. Base-N calculator is removed entirely. Overall a disappointment. Please fix these issues.