SpecExp (Special Expression) Calculator for mathematicians. With this calculator you can calculate mathematical expressions with fractions, mixed fractions, complex numbers, matrices. FEATURES: SUPPORT FUNCTIONS: Spoiler: Screenshot: Google Play

Version: 2.3.5 Changes: Solved problem with complex numbers and matrix inverse calculation. Google Play

Version: 2.3.7 Changes: Added, Traditional form of function power. For example: sin^3(45°) Spoiler: Screenshot: Google Play

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 Spoiler: Screenshot: https://play.google.com/store/apps/details?id=az.elten.mathcodings

Merged threads per the guidelines: http://androidforums.com/threads/you-may-see-some-changes-in-here.703660/ http://androidforums.com/threads/minimum-requirements-for-posting-a-thread-here-read-me.210153/ If you have any questions, just tick my avatar to start a convo with me Edit: by the way, your link is borked

Version: 3.1.0 Added : Sum and product elements of sequence. Operations with vectors. Recurring decimal (repeating decimal). Spoiler: Screenshot:

Version: 3.2.0 Added: Base conversion of numbers and operations with different base. Spoiler: Screenshot

Application: SpecExp Calculator Version: 3.4.0 Added calculations of limit and definite integral. Google Play

Application: MathCodings Version: 2.4.0 Changes: Added function definition, calculations of limit and definite integral. Google Play