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4h
awarded  Nice Answer
6h
awarded  Nice Question
6h
answered MathLink (WSTP) vs LibraryLink performance
1d
comment Use different kernels for different Notebooks
@ThomasFankhauser I wouldn't bother. Usually licenses allow running only a limited number of kernels, which would set a limit on this. Within that limit, it would be possible to hack something together, but I'm not sure it's worth it as I don't find this type of workflow useful. If you ask a question someone might get interested and write an answer about how to hack it together. Do take a look at using notebook-specific contexts, which create the illusion of localization within notebooks, but use the same kernel.
1d
comment Kernel crash after idle in version 10.0
Can you check if this is a bug, or a misunderstanding of how the functions should be used, please?
2d
accepted How to zero (or replace) the diagonal of a square matrix?
2d
comment Avoiding misconversion of data with ToExpression function
You can write a newline as "\n" in Mathematica. I edited this in your post for clarity. Please check that it's still what you meant to use.
2d
revised Avoiding misconversion of data with ToExpression function
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2d
awarded  Nice Question
2d
comment How to zero (or replace) the diagonal of a square matrix?
Packed arrays are described here..
2d
revised Kernel is crashing during evaluation of FindRoot
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2d
revised How to zero (or replace) the diagonal of a square matrix?
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2d
comment How to zero (or replace) the diagonal of a square matrix?
@ciao Thanks! I think this will be very hard to beat, but I'll wait until tomorrow with the accept. And I know the solution looks trivial, but I never thought of this specific one, and all the other (more obvious) ones have problems.
2d
comment How to zero (or replace) the diagonal of a square matrix?
@ciao Looks like it might be exactly the thing I need. Can you post it as an answer?
2d
comment How to zero (or replace) the diagonal of a square matrix?
This is a good start, so +1, but it fails on one count: if the array is packed, I'd need to explicitly check whether its type is real, integer or complex, and replace with 0., 0 or 0. + 0. I accordingly. Otherwise it unpacks.
2d
asked How to zero (or replace) the diagonal of a square matrix?
Aug
30
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Aug
30
revised How to properly generate messages from LibraryLink function?
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Aug
29
revised Challenge: Creating Compilable Permutations Function
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Aug
28
awarded  Nice Answer