Legality of Cannabis by U.S. Jurisdiction

Original file(SVG file, nominally 216 × 216 pixels, file size: 19 KB)

Summary

Description
English: Permutations of 4 elements; all matrices
Italiano: La permutazione del gruppo simmetrico S4

scambia 2 e 4. Essendo un 2-ciclo, viene scritta nella notazione abbreviata . La matrice corrispondente alla permutazione , è

viene pure detta matrice di trasposizione.

La stessa può essere rappresentata come trasformazione attiva nella forma di un quadrato, come in alto nella pagina. Tale quadrato ha:

  • gli 1 della matrice Pπ rappresentati dalle caselle in rosso.
  • i valori iniziali 1,2,3,4 da permutare sono i puntini neri nella diagonale principale
  • le frecce curve indicano lo scambio tra 2 e 4 nella notazione postfissa o azione destra.
Da notare che cioè le due matrici coincidono e la notazione prefissa ha stessa rappresentazione come la postfissa e si differenzia solo per il verso delle frecce.
Date
Source Own work
Author
Watchduck
You can name the author as "T. Piesk", "Tilman Piesk" or "Watchduck".

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Captions

Add a one-line explanation of what this file represents

此文件中描述的项目

depicts

creator

某些值没有维基数据项目

author name string: Watchduck
Wikimedia username: Watchduck

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

Creative Commons CC0 License

inception

14 December 2016

source of file

original creation by uploader

media type

image/svg+xml

checksum

134d6e9368dce7d8dbd6a98bf7c5fdced614fa49

determination method: SHA-1

data size

18,982 byte

height

216 pixel

width

216 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current22:37, 14 December 2016Thumbnail for version as of 22:37, 14 December 2016216 × 216 (19 KB)Watchduck
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

Metadata