collatz_test
collatz_test,
a MATLAB code which
calls collatz(), which
computes the Collatz sequence.
Licensing:
The computer code and data files described and made available on this web page
are distributed under
the MIT license
Related Data and Programs:
collatz,
a MATLAB code which
computes and analyzes the Collatz
sequence (or hailstone sequence or 3n+1 sequence);
Source Code:
-
collatz_inverse_test.m,
computes the inverse image of a set of points under the
Collatz transformation.
-
collatz_level_test.m,
computes the level sets of the Collatz transformation.
-
collatz_test01.m,
computes the Collatz sequence for several seeds.
-
collatz_test02.m,
computes the length of the Collatz sequence for seeds 1 to 100.
-
collatz_test03.m,
writes the Collatz sequence for seed 27 to a file, and the
Collatz sequence lengths for seeds 1 to 100 to a file.
-
collatz_test04.m,
displays the Collatz sequence for seed 27.
-
collatz_test05.m,
displays the Collatz max for seeds 1 to 1000.
-
collatz_test06.m,
displays the Collatz count for seeds 1 to 50.
-
collatz_test07.m,
displays the maximum Collatz count for sequences up to n.
-
lollatz_inverse_test.m,
applies the inverse Lollatz permutation to a set of values.
-
lollatz_permutation_test.m,
applies the Lollatz permutation to a set of values.
-
lollatz_sequence_test.m,
computes a Lollatz sequence.
-
mollatz_test.m,
computes the Mollatz 3N-1 sequence for several seeds.
-
nollatz_test.m,
computes the Nollatz N+1 sequence for several seeds.
Last revised on 15 June 2022.