# Tag Info

7

There are some subtleties in this kind of sentences. You have to decide whether the space in something like "p and q belong to N" you want a normal space after the comma or not and then be coherent across the document. So you can do either $p$,~$q\in N$ or $p,q\in N$ In the first form the tie is necessary, or you may get p,<line break>q ∈ N ...

5

The white space comes from \LTpre, add the following line to your preamble after \usepackage{longtable}: \setlength{\LTpre}{0pt} Also \LTpost could be set to 0pt, but standalone seems to remove this space at the end of the page.

5

Putting this in gathered inside equation* removes the whitespace: \documentclass[preview,border=12pt,varwidth]{standalone} \usepackage{amsmath} \begin{document} \abovedisplayskip=0pt\relax \begin{equation*} \begin{gathered} 6x^2-30x+36=0\\ 6(x^2-5x+6)=0\\ 6(x-2)(x-3)=0\\ x-2=0 \quad \text{or} \quad x-3=0\\ x=2 \quad \text{or} ...

4

As per the comments, I would suggest using \text{MA} or \mathrm{MA} and perhaps defining a macro for them if they are used often: References: Is there a preference of when to use \text and \mathrm? Notes: In this specific case it does not make sense to use \DeclareMathOperator as per the question these are acronyms and not operators. Code: ...

4


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