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[App][FREE]SpecExp Calculator

Discussion in 'Android Apps & Games' started by Elten, Oct 10, 2014.

  1. Elten

    Elten Newbie
    Thread Starter

    SpecExp (Special Expression) Calculator for mathematicians.
    With this calculator you can calculate mathematical expressions with fractions, mixed fractions, complex numbers, matrices.



    FEATURES:
    SUPPORT FUNCTIONS:


    1.jpg 2.jpg 3.jpg 4.jpg 5.jpg 6.jpg 7.jpg 8.jpg

    Google Play
     


    #1 Elten, Oct 10, 2014
    Last edited: Nov 24, 2017

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  2. Elten

    Elten Newbie
    Thread Starter

    Version: 2.3.4

    Changes: Added operations with complex numbers.

    8.jpg 9.jpg

    Google Play
     
    #2 Elten, Nov 1, 2014
    Last edited: Jul 5, 2015
    codesplice likes this.
  3. Elten

    Elten Newbie
    Thread Starter

    Version: 2.3.5

    Changes:
    Solved problem with complex numbers and matrix inverse calculation.

    Google Play
     
  4. Elten

    Elten Newbie
    Thread Starter

    Version: 2.3.7

    Changes: Added, Traditional form of function power. For example: sin^3(45°)

    10.png 11.png

    Google Play
     
    #4 Elten, Jan 3, 2015
    Last edited: Jul 5, 2015
  5. Elten

    Elten Newbie
    Thread Starter

    Version: 2.3.8

    Changes: Fixed problems about traditional power.

    Google Play
     
  6. Elten

    Elten Newbie
    Thread Starter

    Version: 2.3.13

    Changes:
    1.
    Removed advertising
    2. Fixed bug for android 5.0.1

    Google Play
     
  7. Elten

    Elten Newbie
    Thread Starter

    Application: MathCodings
    Version: 1.2



    You can easily programming mathematical problems.
    Supporting expressions with complex numbers, matrices and variables.
    Look examples for learning. Remember, you can change examples, but you can't store them.

    Use next procedurs for showing results.
    print(a) : for showing value of variable "a" and cursor remained on the same line.
    println(a) : for showing value of variable "a" and moves the cursor to a new line.

    Use next procedures for input value.
    read(a) : input value for variable "a" and cursor remained on the same line.
    readln(a) : input valu for variable "a" and moves the cursor to a new line.

    For starting calculations click on "run" button.

    - Supported functions:
    sin, cos, tan, ctan, asin, acos, atan, actan, π, °, sec, csc.
    sh, ch, th, cth .
    ln, lg.
    √, ⁿ√, |a|, sign
    /, aⁿ .
    Combination, Arrangement (permutation), Factorial.

    - Operations with matrices:
    Addition, Subtraction, Multiplication, Division, Exponentiation, Matrix inverse, Determinant, Rank.

    - Operations with complex numbers:
    Addition, Subtraction, Multiplication, Division, Exponentiation.

    Language: English, Russian

    6.png 5.png 2.png

    https://play.google.com/store/apps/details?id=az.elten.mathcodings
     
    #7 Elten, May 2, 2015
    Last edited: Jul 8, 2015
  8. Mikestony

    Mikestony ~30% Carbon Black ±
    VIP Member

    Elten likes this.
  9. Elten

    Elten Newbie
    Thread Starter

    Ok :)

    Thanks for help.
     
  10. Elten

    Elten Newbie
    Thread Starter

    .
     
    #10 Elten, May 10, 2015
    Last edited: Jul 5, 2015
  11. Elten

    Elten Newbie
    Thread Starter

    Version: 3.1.0

    Added :

    Sum and product elements of sequence.
    Operations with vectors.
    Recurring decimal (repeating decimal).

    Screenshot_2015-07-05-21-21-59.png Screenshot_2015-07-05-21-22-52.png
     
  12. EarlyMon

    EarlyMon The PearlyMon
    VIP Member

    Wow! I just grabbed this - nice!

    I especially like that you've included complex numbers. :)
     
    Elten likes this.
  13. Elten

    Elten Newbie
    Thread Starter

  14. Elten

    Elten Newbie
    Thread Starter

    Version: 3.2.0

    Added:

    Base conversion of numbers and operations with different base.

    1.png 2.png 3.png 4.png
     
  15. Elten

    Elten Newbie
    Thread Starter

    Application: SpecExp Calculator
    Version: 3.4.0


    Added calculations of limit and definite integral.

    23.png 24.png

    Google Play
     
  16. Elten

    Elten Newbie
    Thread Starter

    Application: SpecExp Calculator
    Version: 3.8.4



    Changes:

    • Design has changed.
    • Bugs fixed.

    Google Play
     
  17. Cuulio

    Cuulio Lurker

    This is funnier to use than my traditional calculator. Good job.
     
  18. Elten

    Elten Newbie
    Thread Starter

    Thank you so much.
     
  19. Elten

    Elten Newbie
    Thread Starter

    Application: MathCodings
    Version: 2.4.0


    Changes:
    Added function definition, calculations of limit and definite integral.


    Screenshot_2016-06-20-00-48-58.png Screenshot_2016-06-20-00-53-37.png Screenshot_2016-06-20-00-54-36.png Screenshot_2016-06-20-00-57-00.png Screenshot_2016-06-20-01-02-45.png Screenshot_2016-06-21-02-20-21.png Screenshot_2016-06-21-02-20-29.png

    Google Play
     
  20. Elten

    Elten Newbie
    Thread Starter

  21. Elten

    Elten Newbie
    Thread Starter

    Version: 4.0.4
    Changes:
    Bugs fixed and calculations improved.
     
  22. Elten

    Elten Newbie
    Thread Starter

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