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Questions tagged [equation]

The tag has no usage guidance.

2
votes
2answers
124 views

Labeling Simultaneous Equations?

I'm aware that you can label a single line with \tag: $$2x+3y=5\tag{1}$$ But can you do this with simultaneous equations? For example, each of the following in: $$\begin{cases} 2x+3y=5 \\ x-y=19 \...
1
vote
0answers
103 views

Problem with math rendering in a long post

I posted this answer, https://math.stackexchange.com/a/1944415/30391 , but the first eight display style equations are not rendered. Instead their LaTeX commands are shown in boxes. The equations were ...
3
votes
0answers
515 views

Editing formulas with Unicode symbols

Should the questions with Unicode symbols in formulas be edited? I'm asking this based on this question. Look in the source code to see what I mean.
10
votes
1answer
609 views

equation and equation* is the same for me

Is it supposed that equation and equation* environments work exactly the same? For example, for me \begin{equation} a=b \end{equation} \begin{equation} a=b \end{...
6
votes
2answers
203 views

Starred multiline environments don't work

This is a "asking a question so I can answer it" question, hope no one minds. As you may know, LaTeX provides two versions of most of its equation-like environments: One which updates the equation-...