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17/20 answers
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 Necromancer
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2d
revised How to assign symbols to functions
deleted 1 character in body
2d
comment How to show steps of “For” command
...or Total @ Transpose @ list :)
2d
reviewed Close Solving a system of equations using NSolve
2d
comment Saving an XMLObject imported inside a notebook
This may be useful too: attaching-a-file-to-a-notebook
2d
comment Position vs Part
I like the queue as I spend 80-90% of my time here using an iPad. It's slightly more convenient that way (but only slightly; selecting SE stuff is a challenge on any iOS device).
2d
comment Position vs Part
Argh, I hate it when commenting from the review queue (no answers shown) only to discover later on that your comment is fully superfluous.
2d
comment Position vs Part
The results of Position are usually used in combination with Extract that precisely uses the format returned by Position.
2d
reviewed Reject Saving in $\LaTeX$
2d
reviewed Close Rotate a region about z-azis
2d
reviewed Reject Sierpinski carpet with GraphData
2d
reviewed Close Plotting function $f(t)=\sum _{N=1}^{\infty } \frac{e^{-N^2 t}}{N^2}$
2d
reviewed Leave Open How can I improve the solution of my PDE?
2d
reviewed Close using FindRoot to solve 3 simultaneous equations
2d
comment using FindRoot to solve 3 simultaneous equations
1) is not generally true, but I'm sure you are aware of that.
2d
reviewed Reviewed using FindRoot to solve 3 simultaneous equations
2d
awarded  Necromancer
May
25
comment Gaussian Elimination with full pivoting
I see that you corrected your ;; errors. Did it help? You havent responded to any of the comments. Please do so.
May
25
reviewed Approve Setting up two ordinary differential equations
May
25
comment Gaussian Elimination with full pivoting
Also, the use of Subscript is highly discouraged for any application other than typesetting.
May
25
comment Gaussian Elimination with full pivoting
;; is the Span operator and you probably intended to use this. However, there should be no space between the two semicolons. The semicolon on its own is theCompoundExpression function.