2 questions

Tagged

summation×
variables×

278

views

answer

vote

2016-09-04 15:19:15 +0200 Radmir

how to sum up the function over all permutations of variables in associative non-commutative algebra

summation
non-commutative
algebra
variables

214

views

answers

vote

2016-11-23 16:04:08 +0200 Michael Y

Summation with variables in limit

summation
variables
limit

Contributors

Tags

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.