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visits member for 2 years, 10 months
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"All the disputes that for so many generations have vexed philosophers are destroyed by visible certainty, and we are liberated from wordy arguments."


Nov
19
comment Better Autocompelete for the Front-End
@Nasser: Yes, that's annoying (though I bet some IDEs play that way too).
Nov
19
revised Better Autocompelete for the Front-End
added 3 characters in body
Nov
19
revised Selection bugs make Mathematica 10 unusable
added 7 characters in body
Nov
19
comment Selection bugs make Mathematica 10 unusable
@rcollyer: Wolfram's "support" explains: "This sounds like a dirty track pad or a faulty mouse." FWIW: I didn't see selection or responsiveness issues in ANY other applications, and removing caches fixed the issue (for now).
Nov
17
comment Finding an idiomatic way to express a system of linear equations
How does this relate to LinearSolve[tmat - DiagonalMatrix[Join[Table[1, {n - 2}], {0, 0}]], Append[Table[0, {n - 1}], 1]] (from the original question)?
Nov
16
comment Can I use 'ItemStyle' in 'Grid' to specify the style of individual items?
@MikeHoneychurch: Hmm, now that I look at your answer there, I'm thinking that may indeed be a better approach.
Nov
16
comment Can I use 'ItemStyle' in 'Grid' to specify the style of individual items?
@MikeHoneychurch: Ah, my bad. Indeed there was. I ended up using a different answer (using Item, with ItemStyle -> "Text") so I missed that.
Nov
16
comment Can I use 'ItemStyle' in 'Grid' to specify the style of individual items?
@MikeHoneychurch: That links to this question? (And yes, I wouldn't have asked if the docs had cleared it up for me.)
Nov
16
comment Finding an idiomatic way to express a system of linear equations
Anyway, I think I've found what I was looking for; though I'm open to anything that improves on it.
Nov
16
comment Finding an idiomatic way to express a system of linear equations
I'm still open to better.
Nov
16
answered Finding an idiomatic way to express a system of linear equations
Nov
16
comment Finding an idiomatic way to express a system of linear equations
I get errors. And is that even the same thing?
Nov
15
asked Finding an idiomatic way to express a system of linear equations
Nov
15
accepted Can I use 'ItemStyle' in 'Grid' to specify the style of individual items?
Nov
14
accepted Why are the edge items in `Grid` truncated?
Nov
14
comment Why are the edge items in `Grid` truncated?
@belisarius: Not quite "one" ≥ 2, or more to the point "one" ≥ 66.7%.
Nov
14
comment Why are the edge items in `Grid` truncated?
@belisarius: We two, for a start.
Nov
14
comment Why are the edge items in `Grid` truncated?
@Kuba: Wow, not at all what one would expect.
Nov
14
asked Why are the edge items in `Grid` truncated?
Nov
14
accepted How do I find the position of the maximum value in each column of a table?