in this page ive encountered this topic (it's a topic from combinatorics, so it's relevant to discrete maths with sets and so on [that's my justification to post it here ), anyway from my point of view the page describes poorly the successor operation:(adsbygoogle = window.adsbygoogle || []).push({});

"The resulting

sequence of elements constitutes another loop, which we will call

the "successor" of the original loop."

here's an example of such successor from the webpage:

I = 123 C = 231

A = 132 D = 312

B = 213 E = 321

IDEACB = A

DEACBI = A

EACBID = B

ACBIDE = A

CBIDEA = A

BIDEAC = E

i dont understand why for example the first sequence of elements equals A (or is identical to it), perhaps i missed something from the explanation, anyone care to explain.

btw, here's the page:

http://www.mathpages.com/home/kmath031.htm [Broken]

**Physics Forums - The Fusion of Science and Community**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Permutation Loops- successor operation

Loading...

Similar Threads - Permutation Loops successor | Date |
---|---|

B Arranging blocks so that they fit together | Jul 8, 2017 |

I Axiom of Infinity & Garling, Th. 1.7.4 & the successor set | Nov 4, 2016 |

I Permutations in a circle | Mar 20, 2016 |

Permutations of multi-set | Dec 8, 2015 |

Calculating permutations for a normally distributed variable | Jun 6, 2015 |

**Physics Forums - The Fusion of Science and Community**