collatz: Computes the famous 3n + 1 sequence, also known as the...
In aschleg/numberr: Numberr is a package containing number-theoretic algorithms and functions primarily written in C++ using Rcpp
Description
Usage
Arguments
Value
References
Examples
Description
The Collatz conjecture, also known as the 3n + 1 problem, is a
currently unsolved problem in number theory that is stated as: Start with a
positive integer n If n is even, divide n by 2 If n
is odd, multiply by 3 and add 1 to obtain 3n + 1 Repeat this process
until the sequence reaches 1. It is unknown if there is a starting integer
n that does not result in the sequence ending with 1.
Usage
1
collatz(n)
Arguments
n
Starting integer to begin 3n + 1 process
Value
vector containing sequence generated by the Collatz conjecture. If n
is 1, 1 is returned.
References
3x + 1 problem. (2017, May 13). In Wikipedia, The Free
Encyclopedia. from
https://en.wikipedia.org/wiki/Collatz_conjecture
Moler, C. (2011). Numerical computing with MATLAB (1st ed.). Philadelphia,
Pa: Society for Industrial & Applied Mathematics.
Examples
1
three_n_one(5)
aschleg/numberr documentation built on May 14, 2019, 10:31 a.m.
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Description Usage Arguments Value References Examples
Description
The Collatz conjecture, also known as the 3n + 1 problem, is a currently unsolved problem in number theory that is stated as: Start with a positive integer n If n is even, divide n by 2 If n is odd, multiply by 3 and add 1 to obtain 3n + 1 Repeat this process until the sequence reaches 1. It is unknown if there is a starting integer n that does not result in the sequence ending with 1.
Usage
1 | collatz(n)
|
Arguments
n |
Starting integer to begin 3n + 1 process |
Value
vector containing sequence generated by the Collatz conjecture. If n is 1, 1 is returned.
References
3x + 1 problem. (2017, May 13). In Wikipedia, The Free Encyclopedia. from https://en.wikipedia.org/wiki/Collatz_conjecture Moler, C. (2011). Numerical computing with MATLAB (1st ed.). Philadelphia, Pa: Society for Industrial & Applied Mathematics.
Examples
1 | three_n_one(5)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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