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}

What is the question? Your code produces exactly what you have in picture. What else is needed? — , May 20 '14 at 03:28
Welcome to TeX.SX! You can have a look at our starter guide to familiarize yourself further with our format. — , May 20 '14 at 03:29
The code is for LaTeX, I would like to implement it in TeXmacs. — Dustland, May 20 '14 at 03:30
reference: How to write conditional equations with one-sided curly brackets — cmhughes, May 20 '14 at 03:35
@cmhughes - It would appear that the OP has lifted the code of his/her example straight from your old posting. However, the main issue appears to be something else: How to compile this example in texmacs, a program (or TeX distribution?) I'm not familiar with. — Mico, May 20 '14 at 05:27
I've solved it by myself, thanks guys! Due to time limitation, I have to paste my answer several hours later, it might help the followers. — Dustland, May 20 '14 at 05:49
This question appears to be off-topic because it is about TeXmacs which is a different program not connected to TeX and friends, although it shares some parts of the syntax. — egreg, May 20 '14 at 10:51

score 5 · Accepted Answer · answered May 20 '14 at 11:24

5

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.

solve

answered May 20 '14 at 11:24

Dustland

71

This helps me! Great! – Firegun Feb 24 '17 at 06:02

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

1 Answers1