1/4
Collatz Sequence Hunter (3n+1) screenshot 0
Collatz Sequence Hunter (3n+1) screenshot 1
Collatz Sequence Hunter (3n+1) screenshot 2
Collatz Sequence Hunter (3n+1) screenshot 3
Collatz Sequence Hunter (3n+1) Icon

Collatz Sequence Hunter (3n+1)

Dávid Natingga
Trustable Ranking Icon인증완료
1K+다운로드
4MB크기
Android Version Icon4.0.3 - 4.0.4+
안드로이드 버전
1.1(12-08-2020)최신 버전
-
(0 리뷰)
Age ratingPEGI-3
다운로드
세부 정보리뷰버전정보
1/4

Collatz Sequence Hunter (3n+1)의 설명

If n is even, then divide it by 2 to obtain n/2. If n is odd, then multiply it by 3 and add 1 to obtain 3n+1.


Collatz conjecture states that if you start with any positive integer n and repeat this process indefinitely, then eventually this Collatz sequence will reach 1.


However, it is not known whether Collatz conjecture is true and hence it is an open problem. As of 2017, the conjecture has been checked by a computer for the values of up to 87 * 2^60. Therefore, an experimental evidence suggests that it should be true. However, sometimes one can find only very large example to some mathematical problems. For example, Pólya conjecture has a counterexample of around 1.845 × 10^361. Other examples include Mertens conjecture and Skewes's number.


Collatz Sequence Hunter app will generate a random starting number up to 8192 bits long, equivalently up to 2^8192 or approximately up to 10^2466. Subsequently, the Collatz sequence is computed until 1 is reached. For the largest numbers allowed, this usually takes a few minutes at most. The sequence length from the start until 1 is reached is recorded. The last and maximum sequence lengths are displayed.


But what if the Collatz sequence for your generated number never reaches 1? Then you are very lucky, go and celebrate: you found a contradiction to Collatz conjecture!!!


But hey, what about your phone, will it go on to compute forever? What about your lucky number, can you recover it? When Collatz Sequence Hunter app crosses a certain magical number of steps in computation, then it will stop and save the number automatically. So do not stop the phone or turn off the app, just be patient!


Who knows? Maybe the next breakthrough in mathematics will be made by a toddler!


Collatz Sequence Hunter (3n+1) - 버전 1.1

(12-08-2020)
다른 버전들
뭐가 새롭나Collatz Sequence Hunter released!

아직 평가나 리뷰가 없습니다! 첫 번째로 남겨 보세요

-
0 Reviews
5
4
3
2
1
Info Trust Icon
좋은 앱임을 보장합니다이 어플리케이션은 바이러스,멀웨어와 기타 악의적인 공격에 대한 보안 시험을 통과하였으며 어떠한 위험요소도 포함되어 있지 않습니다.

Collatz Sequence Hunter (3n+1) - APK 정보

APK 버전: 1.1패키지: user.david.natingga.collatzsequencehunt
안드로이드 호환: 4.0.3 - 4.0.4+ (Ice Cream Sandwich)
개발자:Dávid Natingga권한:1
이름: Collatz Sequence Hunter (3n+1)크기: 4 MB다운로드: 1버전 : 1.1출시 날짜: 2021-12-01 23:44:30최소 스크린: SMALL지원되는 CPU:
패키지 ID: user.david.natingga.collatzsequencehuntSHA1 서명: E7:2B:28:57:65:F7:18:C5:6D:16:AD:B8:A8:97:A4:1C:FE:69:08:CE개발자 (CN): Android단체 (O): Google Inc.로컬 (L): Mountain View나라 (C): US주/시 (ST): California

Collatz Sequence Hunter (3n+1)의 최신 버전

1.1Trust Icon Versions
12/8/2020
1 다운로드4 MB 크기
다운로드

동일 카테고리의 앱

좋아할 만한 것...