Home > Education > Calculator N+ - Math Solver
Calculator N+ - Math Solver
OS :
Version :3.4.9
Size :
Updated :Nov 24,2019
Developer :Mr Duy
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Here are three topics that users may discuss about the app, turned into questions: 1. What do you think about the accuracy of the calculator's calculations, especially for complex math problems? 2. How do you find the user interface and design of the app, is it easy to navigate and use? 3. Have you experienced any issues with the app's performance, such as lag or crashes, and how did you resolve them?
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Pros and Cons from users' feedback
I'd be happy to help you with that! After analyzing the user reviews on the Google Play Store, here are three pros and three cons of the app: Pros: 1. "Accurate calculations and simple interface make it a reliable choice for everyday use." 2. "Free version offers a wide range of functions, including trigonometric and exponential calculations." 3. "User-friendly design and easy navigation make it accessible to users of all ages." Cons: 1. "Limited customization options and no option to save frequently used formulas." 2. "Some users report occasional crashes and freezing issues, especially on older devices." 3. "Lack of advanced features, such as graphing and 3D calculations, may disappoint advanced users." Please note that these are general summaries based on the user reviews and may not reflect
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Description
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

Fanpage application support: https://www.facebook.com/calculator.n.plus/
Any suggestions on the application please send mail: [email protected].

See in github https://github.com/tranleduy2000/ncalc
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Comments (5)
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  • p
    By psk nagmonJun 8,2022
    Love this App. My only request would be to sort Conversions by frequency of use.
  • K
    By Kal NgMay 29,2022
    I don't use smartphone so much (eye problem) so I only need an app to quickly answer some math problems (e.g. simple combinatorics/calculus/algebra/trigo) when I have no access to a computer. But you guys with perfect eyesight go ahead and use the builtin symja interpreter.
  • T
    By ThupsMay 27,2022
    The Best App on the entire stone and it's completely free. God Bless .
  • f
    By fiso64May 25,2022
    The calculator always starts with the same input I typed just after I downloaded the app, and I have to clear it each time. The console is really annoying to use. Why can't I add more computation cells? Why can't I hide the obstructive syntax error messages? The code window sometimes decides to scroll to the top after scrolling down for no reason. Sometimes the output window is just blank when plotting.
  • A
    By A Google userMay 5,2022
    I can't seem to get the, "solve system of equations" to work. What is the trick?
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