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Jul
19
comment Split the reference counter for any numbered item (like with subequations)
@Werner I did see them. It doesn't harm, anyway.
Jul
19
answered Split the reference counter for any numbered item (like with subequations)
Jul
19
comment Why the summation is printed like this?
@JairoBochi I too would use \sum\limits precisely in order to avoid big summation signs; you might show both alternatives. The period is never used for multiplication in math, as far as I know. Either \cdot or nothing. In this case nothing is surely better.
Jul
19
comment How can I improve this MathJaX code?
Of course $$\left[\left(\frac{x}{y}\right)+\left(\frac{y}{x}\right)\right]$$ will do. But what are the parentheses for?
Jul
19
comment Acute accent and dot below problem in XeLaTeX for “i”
It seems a font dependent problem. I get contradictory results by changing the font. :-(
Jul
19
comment How can I improve this MathJaX code?
Sorry, but direct questions about MathJax are off-topic on this site. Of course you don't need \color{black}, because that's the default.
Jul
19
comment PDF fonts are very thin
The problem might be in the lack of the CM-Super fonts. Try \usepackage{lmodern}
Jul
19
comment Acute accent and dot below problem in XeLaTeX for “i”
I tried with LuaLaTeX and it works, but with XeLaTeX the I see the problem.
Jul
19
reviewed Approve How to divide with tikz calc (to find center of mass)
Jul
19
reviewed Reject Using calc in TikZ
Jul
19
awarded  Nice Answer
Jul
18
comment Is there any way to know what equation number will be?
The key point in the \label-\ref mechanism is that you never need to know the actual number, but just the label. The actual number may change with the text, the labels won't.
Jul
18
comment Is there any way to know what equation number will be?
Welcome to TeX.SX! If you give \label{foo} to an equation, then \ref{foo} will print the number assigned to it.
Jul
18
answered Can the vspace below a list environment be decoupled from the one above?
Jul
18
revised How can I avoid AUCTeX wrongly inferring the language of a document?
Capitalizations and code markup
Jul
18
comment Need help indexing subfigures: reference bugs using `subfigure` and `subcaption` not compatible with specialized document class
@thugwithyoyo Still subfig might have some problems with hyperref; but it's better than nothing, isn't it?
Jul
18
revised How to write “not a subset” of a set?
Fixed quotation marks in title
Jul
18
comment Double-quote produces guillemets in emacs
AUCTeX knows your language is French by noting that \usepackage[french]{babel} is in the document.
Jul
18
revised Problem with 'longtable' and the width of the table
Grammar, code, image
Jul
18
answered Kerning the table contents