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Moderator of Mathematica.SE and Celtic goddess.

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Mar
4
revised Rearranging a Polynomial
the expression was actually correct - my screen's rendering was just too blocky
Mar
4
comment Rearranging a Polynomial
Sorry Tim, on my screen the first formula looked like it had a minus not a plus. I have deleted my comment. You know you can use LaTeX markup on the site?
Mar
4
answered How to extract and assign output of Free-Form input to a variable?
Mar
4
revised Solve in terms of specific variables
the question was fine, in my opinion
Mar
4
revised Solve in terms of specific variables
a couple of typos
Mar
4
comment Are there rules of thumb for knowing when RandomVariate is more efficient than RandomReal?
@Rojo It doesn't seem to be in the main documentation for RandomReal in v8, but can be verified to work with Histogram@RandomReal[NormalDistribution[0, 1], 1000]. It is the way to do it in version 7, and I hadn't adapted to RandomVariate yet.
Mar
4
asked Are there rules of thumb for knowing when RandomVariate is more efficient than RandomReal?
Mar
4
revised What is the right way to rotate an array?
added cases showing requested output is possible
Mar
4
answered How to plot Venn diagrams with Mathematica?
Mar
4
answered What is the right way to rotate an array?
Mar
2
revised How do I call a 32-bit DLL using .NET/Link and a 64-bit version of Mathematica?
teeny typo fixed
Mar
2
revised How to make Mathematica re-evaluate a cell after some event?
teeny typo in first line
Mar
2
answered Position of a particular substring in an imported HTML file
Mar
2
revised Position of a particular substring in an imported HTML file
the loop isn't relevant to the question
Mar
1
comment Generate a Unit Circle Trigonometry
doesn't tFormat need to include how the thing should look if the condition is False, i.e., unaltered t2? Or was that the thing for 500 to work out on his own?
Feb
29
comment Head and everything except Head?
Ah, I see that you can answer #1 as well, not just Leonid :)
Feb
29
answered Head and everything except Head?
Feb
29
revised Function to calculate and plot sample variogram
added 241 characters in body
Feb
28
answered Function to calculate and plot sample variogram
Feb
27
revised Using GRTensorM 1.2 in Mathematica 8.0
formatting