to customize your list.
more stack exchange communities
Start here for a quick overview of the site
Detailed answers to any questions you might have
Discuss the workings and policies of this site
Simplifying the trace of a matrix expression
I have a long expression involving matrices that I derived using the NCAlgebra package. Can I simplify the trace of the expression? For example, say
is a scalar ...
Jun 9 '13 at 1:53
newest tensor simplifying-expressions questions feed
Hot Network Questions
justification of a limit
You can’t have your cake and eat it too
Why "ls" doesnt show the file that "find" discovered ?
Do recessive alleles really exist?
Under what circumstances would one use a signed char in C++?
Do We Sink or Swim?
Why are there few (none?) easy to use encryption libraries?
Can numbers exist outside of the number space?
How to tell an over-confident student they still have a lot to learn?
Explaining the difference between computer science and computer literacy
Help me prove that my pickup technique for women is statistically valid
Number of groups of a given order
How to prevent students from having an unfair advantage on exams, when they are held on different days?
Rename files incrementally in a specific directory?
Best way to express 2014
Can film be considered to have infinite resolution as opposed to digital sensors?
Can humans eat grass?
What to do if assignment is against student's religion?
First missing positive
How can I redefine my macro to accept a charcode instead of a character?
How to deal with players asking for an "infodump"
Declining offer and taking reimbursement for interview expenses?
What is exponentiation?
more hot questions
Life / Arts
Culture / Recreation
TeX - LaTeX
Unix & Linux
Ask Different (Apple)
Geographic Information Systems
Science Fiction & Fantasy
Seasoned Advice (cooking)
Personal Finance & Money
English Language & Usage
Mi Yodeya (Judaism)
Cross Validated (stats)
Theoretical Computer Science
Meta Stack Overflow
Stack Overflow Careers
site design / logo © 2014 stack exchange inc; user contributions licensed under
cc by-sa 3.0
Mathematica is a registered trademark of Wolfram Research, Inc. While the mark is used herein with the limited permission of Wolfram Research, Stack Exchange and this site disclaim all affiliation therewith.