How to write conditional equations with one-sided curly bracket in TeXmacs

Question

Here is the photo. How to write conditional equations with one-sided curly bracket in TeXmacs?

enter image description here

I tried inserting Equation and Equations. I didn't manage to insert the curly bracket.
In LaTeX, it's like:

\documentclass{article}
\usepackage{amsmath}

\begin{document}
\[
    f(x)= 
\begin{cases}
    \frac{x^2-x}{x},& \text{if } x\geq 1\\
    0,              & \text{otherwise}
\end{cases}
\]
\end{document}

Please consider supporting the proposed creation of a TeXmacs SE site here: https://area51.stackexchange.com where such kind of questions can be discussed. — mgubi, Apr 14 '19 at 15:41

score 3 · Accepted Answer · answered May 20 '14 at 11:25

3

I've solved it by myself.

In equation mode you can click on Insert a table in the tool bar, then choose Choice, grid with with one-sided curly bracket will be automatically generated.

Image here: https://i.stack.imgur.com/JE1B8.png

answered May 20 '14 at 11:25

Dustland

41
1
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How to write conditional equations with one-sided curly bracket in TeXmacs

1 Answers1