Combinatorics: Mathematics is an education app developed by Pieter Pareit.
Download Statistics
Combinatorics: Mathematics has been downloaded 130 thousand times. In the last 30 days, the app was downloaded 260 times.
User Ratings
Combinatorics: Mathematics is rated 4.63 out of 5 stars. The rating is based on 420 ratings.
App Information
Combinatorics: Mathematics is FREE to download. The APK download size is 2.70 MB. The latest version available is 2.8.0. The last update was on August 30, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play March 2016.
Description
Explore combinatorics and turn abstract formulas into concrete results. Combinatorics helps students, educators, and anyone working with discrete mathematics calculate and generate arrangements from the elements they enter.
Choose the method that fits your problem:
- Permutations - Variations - Variations with repetition - Combinations - Combinations with repetition - Anagrams, including words with repeated letters
Enter your elements, choose how many to select, and decide whether repetition is allowed. The app displays the relevant mathematical formula, the total number of possible results, and a preview of the generated items.
Customize the output separator to make results easy to read or reuse. Choose spaces, commas, semicolons, new lines, or your own separator. When you need the complete result set, save it as a text file or share it with another app. For large calculations, Combinatorics estimates the required storage and generation time and shows live progress while it works.
From quick homework checks to exploring large result sets, Combinatorics puts the formulas and possibilities at your fingertips.
Recent changes: Version 2.8.0 (2026/08/30) + Estimate export size, duration, and required free space + Show live progress, rate, and remaining time while generating results + Show the current calculation method in the top bar + Separate permutations and variations in the overview * Improve the overview layout, labels, navigation, and accessibility * Fix top bar behavior while scrolling and navigating * Update dependencies and LaTeX rendering
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Comments on Combinatorics: Mathematics for Android
★★★★☆Osalumhense Akhabue· Mar 17, 2020
Very good app. Please include a highlight option to copy and paste, so it can be directly transferred to MS Word. Also, symbols like +, -, *, / , e.t.c, to get should be able to be inputed to know how many places a sign can be in a combination. E.g A+B-C and A-B+C and so on. Also, numbers like 10 and above are splited as 1 and 0. Lastly, once the letters exceed z, signs should be inputed like π, £, e.t.c. I really love this app and appreciate your team!
★★★★★Chips· Dec 24, 2021
5 stars because I want to support this app but please 🥺 add a search 🔍 feature that will highlight whatever I search for exactly how it does on Google Chrome. Then I would buy pro. I feel this is essential when dealing with so many combinations or permutations and I just want to quickly get to the section that interests me. Thank you!
★★★★☆Deepak Mittal· May 15, 2020
This app is exact what I need. There is complete concept that I need to implement. One thing that I missed that user can put only single alphabet not special character and multiple character.
★★☆☆☆Tony Barfridge· Sep 19, 2021
While I appreciate the effort, it does not show part permutations without repeats. Who cares that you can show the same letters in many repetitive ways? IE with "banana" you can show aa in 6 different ways! So what? And there's no choice. Please rectify to make it more interesting and useful. Anagrams show different combinations but only using all the letters. Why can't anybody get it right?
★☆☆☆☆Anonymous Unknown· Sep 15, 2021
Can't copy combinations! Add copy feature to copy all combinations
Google Play Rankings for Combinatorics: Mathematics
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Technologies used by Combinatorics: Mathematics
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