12,578 reputation
13388
bio website linkedin.com/pub/…
location Champaign, IL, USA
age 37
visits member for 3 years
seen 5 hours ago

Jan
25
comment Error checking and trapping techniques with Throw and Catch
@Rolf Because then when you decide that you need to support alternative languages you're digging through the code. Plus, I'm not sure how this would interact with Off or attempts to find out information about messages.
Jan
24
comment Error checking and trapping techniques with Throw and Catch
I really dislike the idea of temporarily defining a message instead a function.
Jan
24
reviewed Approve How to run mathlink external commands in parallel?
Jan
24
comment Why does Mathematica claim there is no even prime?
@LeonidShifrin: Ah right. Basically whatever you do to try to symbolically inspect the Q functions will lead to False.
Jan
24
comment Why does Mathematica claim there is no even prime?
@LeonidShifrin: I hadn't looked at the attributes on Exists... So then the question is why Exists[n, EvenQ[n] && PrimeQ[n]] evaluates to False instead of returning unevaluated.
Jan
24
answered Why does Mathematica claim there is no even prime?
Jan
24
answered How can you give a Module a context and have its local variables and Modules belong to that context?
Jan
24
comment How can I set a fixed cell height?
Apparently the first time I wasn't persitant enough in selecting the option value in the option inspector.
Jan
24
answered Plotting an implicit polar equation
Jan
24
comment How can I set a fixed cell height?
Were you able to actually change the size of an Input cell with this?
Jan
24
answered Placement of Condition /; expressions
Jan
23
revised Plotting an implicit polar equation
Combining styles with lists can lead to problems.
Jan
23
comment Plotting an implicit polar equation
I think you're still missing a square on the 3Pi/4.
Jan
23
comment Plotting an implicit polar equation
We don't want to discourage people from answering questions. Even if you have one solution, there might be others that are enlightening for yourself or others.
Jan
23
revised How do I replace a variable in a polynomial?
edited tags
Jan
23
revised Plotting an implicit polar equation
edited body
Jan
22
comment Operations on online files via public URL access
@Szabolcs the elements in the docked cell are static (except for some buttons) and get generated at launch.
Jan
22
revised Strategies to avoid LessEqual::nord in NMinimize?
edited tags
Jan
22
reviewed Approve graphs-and-networks tag wiki
Jan
22
revised Operations on online files via public URL access
added 569 characters in body