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  1. Thread Author  Thread Author    #1  

    Thumbs up [APP] Math Professional

    Math Professional a new and powerful math app for your mobile.

    ✓DOESN'T REQUIRE INTERNET CONNECTION

    You can access almost all functions also without internet connection.

    ✓GRAPHIC CALCULATOR

    Can perform all the functions of an advanced scientific calculator and is able to plot 2D and 3D functions, also provides numeric conversion octal, hexadecimal and binary forms, allows the derivative calculation, multi plotting and the direct plotting of the derivatives functions. Includes logarithmic functions, trigonometric and hyperbolic functions, allows for the calculation of the MCD, linear combinations and permutations, factorization and much more. See the help in the section for detailed information on how to invoke the functions and syntax notation to use.


    ✓EQUATION SOLVER

    Allow to find the equation roots real and complex. Just set the degree of the equation and fill out the fields to get the result.


    ✓MATRIX SOLVER

    This tool provide a powerful matrix solver. You can calculate inverse, transpose, the standard rank, exponentiation, break it down, finding the determinant, finding eigenvalues ​​and eigenvectors, calculate the product, addition, subtraction and multiplication of matrices and much more.


    ✓GEOMETRIC SOLVER

    Midpoint coordinates in 2D and 3D plane
    Distance between two points in 2D and 3D plane
    Linear interpolation
    Calculation of perimeter and area of plane figures
    Calculation of volume and surface of solids
    Perpendicular bisector
    Perpendicular distance
    Point slope straight line eq
    Segment coordinates of points
    Slope intercept straight line eq
    Vectors cartesian product
    Vectors scalar products


    ✓STATISTICAL TOOLS

    Autocorrelation
    CUSUM
    Cohen's D
    Covariance
    Effect size
    Elliptic Gamma function
    Empiric rule
    F-Test
    Fibonacci
    Geometric mean
    Hankel function
    Inverse Gamma distribution
    Linear regression
    Logarithmic Gamma distribution
    Mean
    Median
    Mode
    Neumann function
    Percentile to Z-score
    Polygamma function
    Pooled variance
    Skewness
    Spherical Hankel function
    T-Test
    T-Test critical value
    Tukey post-hoc test
    Variance
    Z-score to percentile


    ✓PROBABILISTIC FUNCTIONS

    Bayesian inference
    Binomial distribution
    Cauchy-lorentzian distribution
    Expected value
    Exponential distribution
    Gumbel distribution
    Hypergeometric distribution
    Multinomial distribution
    Normal distribution
    Poisson distribution
    Probability density distribution
    Rayleigh distribution
    Venn conditional probability
    Weibull cumulative distribution


    ✓FINANCIAL TOOLS

    Allows you to meet all major needs in financial calculation. The list of available features includes the calculation and \ or analysis of:
    Break even calculator
    Dividend payout ratio
    FCNR cash certificate issue price
    FCNR income deposit
    Individual retirement account (IRA)
    Interest rate calculator
    Inventory cost in both FIFO and LIFO mode
    Mortgage payment calculator
    Retirement calculator
    Return on investment (ROI)
    Total return
    Value Added Tax (VAT) calculator
    [NEW]Net Present Value (NPV) calculation


    ✓EQUIVALENCE CALCULATOR

    Allows you to convert and execute operations between different unit scales or monetary currencies. Thousands and thousands units are supported, just hold down the button unit to view the complete list sorted by category, or directly enter the name of the unit in the search box that will appear with a short click on the button unit. Scrolling the keyboard to the left, you can access additional commands. Are also permitted transactions between different units on condition that are compatible with each other.


    SCREENSHOTS





    DOWNLOAD FULL VERSION

    DOWNLOAD FREE VERSION

    For any request and\or suggestion, reply on this thread. Thanks
  2. #2  

    Default Re: [APP] Math Professional

    Thanks for sharing! I'm sure many will find this interesting.
    Paul
    Moderator Team Leader @ Android Central

    I am the Tegra Champ. What this means is that from time to time NVIDIA might send me new products to try out. This will not affect my thoughts, ideas, or opinions about any product that are discussed in the forums. Those are still my own.
  3. Thread Author  Thread Author    #3  

    Default Re: [APP] Math Professional

    Quote Originally Posted by Paul627g View Post
    Thanks for sharing! I'm sure many will find this interesting.
    Thanks to you.

    Updated to Version 0.0.3
    Changelog:
    -GUI improvements
    -Fixed bugs
    -Improved stability
    -Performance improved in various calculation algorithms
  4. Thread Author  Thread Author    #4  

    Default Re: [APP] Math Professional

    Updated to Version 0.0.4
    Changelog:
    -Improved Graphic Calculator input editing (now you can click in any position to edit the input without delete the latest immission)
    -GUI Improvements
    -Bug fix
  5. #5  

    Default Re: [APP] Math Professional

    Does it store variables (matrices, strings, numbers etc) with a name and within a folder hierarchy, so they can be pulled up later as needed?... or you have to type in your variable values each time?

    Does it provide capability to save a program (combine mathematical operations in predefined manner), again with a name within a folder structure?... or you have to type them in each time?
  6. Thread Author  Thread Author    #6  

    Default Re: [APP] Math Professional

    Updated to Version 0.0.7
    Changelog:
    -Fixed bug in constants list
    -Improved stability
    -Arithmetic code optimization
    -Fixed graphic issue in constants list
    -Updated contact module
    -Improved localization
    -Various other minor improvements
  7. Thread Author  Thread Author    #7  

    Lightbulb Re: [APP] Math Professional

    Updated to Version 0.0.9
    Changelog:
    -[NEW FEATURE] Added Net Present Value (NPV) calculation function
    -Fixed various issues and bugs in financial, probabilistic and statistical tools
    -Improved stability
    [Critical]-Fixed nasty bug that could lead the app to show a wrong input warning also if the input was right in many special calculation functions
    -Fixed double standard deviation tag also for the skewness in data set statistical analysis
    -Fixed other minor bugs
    -Improved VAT calc

    This is a really important update, so if you haven't yet updated your app... do it now!
  8. Thread Author  Thread Author    #8  

    Default Re: [APP] Math Professional

    Updated to Version 0.1.0
    Changelog:
    -[NEW FEATURE] Added linear Eq System Solver function in Equation solver
    -Minor improvements
  9. Thread Author  Thread Author    #9  

    Default Re: [APP] Math Professional

    Updated to Version 0.1.2
    Changelog:
    -Increased 3D rendering quality
    -Improved GUI quality for many large screen devices
    -Bug fix
  10. Thread Author  Thread Author    #10  

    Default Re: [APP] Math Professional

    Updated to Version 0.1.3
    Changelog:
    -Improved some financial functions
    -Bug fix
  11. Thread Author  Thread Author    #11  

    Default Re: [APP] Math Professional

    Updated to Version 0.1.4
    Changelog:
    -Improved Matrix solver
    -Bug fix

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