Combinatorics Mathematics

2.5.0

Pieter Pareit

4.63

416 reviews

100,000+
Downloads

Free

Calculate and enumerate permutations, combinations, ...

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About Combinatorics Mathematics

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 250 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 3.81 MB. The latest version available is 2.5.0. The last update was on December 24, 2024.

Technical Requirements

Combinatorics Mathematics requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2016.

Description

Combinatorics can calculate and enumerate all possible permutations, combinations, ...

Combinatorics algorithms:
* Permutations of letters
* Anagrams of words
* k-Permutations of letters
* Combinations of letters
* Combinations with repetitions of letters

Extra features:
* Displays the number of permutations/combinations/... with well formatted mathematical symbols using tex/latex
* Ability to share a calculation, for instance to save it to a file or to mail the result
* Unicode support, so letters of non latin alphabets and emoticons are also supported
* Option to send feedback from within application

Translations:
* English
* Dutch
* Portuguese
* Spanish

Recent changes:
Version 2.5.0 (2024/12/24)
+ Add helpful message on input errors
* Update library versions

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More data about Combinatorics Mathematics

Price	Free to download
Total downloads	130 thousand
Recent downloads	250
Rating	4.63 based on 420 ratings
Ranking	Not ranked
Version	2.5.0
APK size	3.80 MB
Number of libraries	21
Designed for Android	4.0.3+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Combinatorics Mathematics app

Google Play Rating history and histogram

340

Downloads over time

Combinatorics Mathematics has been downloaded 130 thousand times. Over the past 30 days, it has been downloaded 250 times.

Changelog of Combinatorics Mathematics

Dec 24, 2024UpdateVersion 2.5.0
Aug 29, 2024UpdateVersion 2.4.0
Jul 25, 2024UpdateVersion 2.3.0
Dec 9, 2023UpdateVersion 2.2.1
Nov 22, 2023UpdateVersion 2.1.0
Nov 8, 2023UpdateVersion 2.0.1
Mar 6, 2023Installs100,000+ installs
Jan 15, 2023UpdateVersion 1.10.2
Aug 18, 2022UpdateVersion 1.10.1
Jun 9, 2022UpdateVersion 1.9.1
Aug 3, 2021UpdateVersion 1.8.0
Dec 18, 2020UpdateVersion 1.7.2
Jun 6, 2020Installs50,000+ installs
Sep 12, 2019UpdateVersion 1.7.1
Apr 16, 2019UpdateVersion 1.7.0
Jan 28, 2019UpdateVersion 1.6.0
Mar 20, 2018Installs10,000+ installs
Sep 27, 2017Installs5,000+ installs
Aug 27, 2017UpdateVersion 1.5.1
Aug 11, 2017UpdateVersion 1.5.0
Jun 25, 2017UpdateVersion 1.4.0
Mar 17, 2017UpdateVersion 1.3.1
Feb 19, 2017UpdateVersion 1.3.0
Jan 28, 2017UpdateVersion 1.2.0
Jan 7, 2017UpdateVersion 1.1.1
Jan 6, 2017Installs1,000+ installs
Dec 11, 2016UpdateVersion 1.1.0
Nov 12, 2016Installs500+ installs
Jun 13, 2016Installs100+ installs
May 14, 2016Installs50+ installs
Apr 20, 2016Installs10+ installs
Apr 14, 2016Installs5+ installs
Mar 30, 2016New AppVersion 1.0.1 in EDUCATION for Free

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Developer information for Pieter Pareit

Pieter Pareit

pieter.pareit@gmail.com

N/A

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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

This app is not ranked

Technologies used by Combinatorics Mathematics

Combinatorics Mathematics is requesting 4 permissions and is using 22 libraries.

Permissions

Network communication

view network connections, full network access, Google Play billing service

Extra

be.ppareit.combinatorics.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media

Android Transition Support Library

Android Support Library collections

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager

Android Support Library Print

Android Support Library Document File

AndroidX Legacy: Support Library core UI

Android Support Library Async Layout Inflater

Android In-App Billing Library

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