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
Mathematica 9 behavior with derivative of a sum
In: D[Sum[Sin[x],x],x] D[Sum[f[x],x],x] Out: 1/2 Cos[1/2 (-1 - Pi + 2 x)] Csc[1/2] 0
Function f is undefined, but Mathematica 9 counts it as constant? ...
Dec 19 '12 at 9:26
newest summation version-9 questions feed
Please welcome jmac, Community Manager of the Rising Sun
Hot Network Questions
What's the difference between order_id and Parent_id in sales Order?
What is meant by "same difference"?
Does a virus need to be clicked on to function?
Does the "Nonstop Elevator Hack" work?
Why aren't Morpheus and his team immediately attacked by Agents whenever they enter "The Matrix"?
How can normal files hide a virus?
Strange errors while writing a package
How to turn the grey background white in a phone camera picture of a book?
The daily job routine of the machine learning scientist?
How can I justify complete failure of an elven village's magic as a plot point?
How to say "being" as in "Being jewish"
Delete from multiple tables using temp table variable
What are the important weapons characteristics for a rogue?
In Cantor's Diagonalization Argument, why are you allowed to assume you have a bijection from naturals to rationals but not from naturals to reals?
Schedule job at irregular intervals
Is there any replay value in the Curse of Naxxramas solo adventure?
The Rock, Paper, Scissors, Lizard, Spock Tournament of Epicness
Rearrange pixels in image so it can't be recognized and then get it back
Extending LED length
Are these quotes by Malcom X, Albert Einstein, Nelson Mandela and Mahatma Gandhi about the Israeli–Palestinian conflict correct?
What is the definition of true love?
Remove text that I don't want with sed
Print lines if given column starts with a capital letter
Carrying Pizza on a Bicycle
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 Exchange
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.