[Tex/LaTex] \Rightarrow with text above it

arrowsformattingstacking-symbols

When using the command \Rightarrow is there any way to put text above it? I have tried \overbrace but is there a way to do it without this?

Best Answer

The optional argument is for under:

\documentclass{article}
\usepackage{mathtools}
\begin{document}

$\xrightarrow[\text{world}]{\text{hello}}$
$\xRightarrow[\text{world}]{\text{hello}}$

\bigskip    
$\xrightarrow[g(x)]{f(x)}$
$\xRightarrow[g(x)]{f(x)}$  
\end{document}

Related Solutions

[Tex/LaTex] Arrow with text above

I guess that the arrow only seems "to have splitted areas that are connected using dots". This comes from the definition of the extendible arrows. It's a previewer problem; in print you shouldn't see it. To check if it is a previewer problem, zoom in really deep, say with a magnification of 3000%, and see if it looks OK then.

[Tex/LaTex] Stacking Text Arguments

\[
\left.\begin{aligned}
  f(\theta) & = \cos(2\theta)\\
  g(\theta) & = \sin(\theta)
\end{aligned}\right\rbrace
\begin{tabular}{l}
  Are continuous\\
  everywhere
\end{tabular}
\]

One might write \begin{tabular}{@{}l} to avoid the small space at the left of the tabular. A bit of visual formatting is always necessary: the final effect depends on many factors (for instance, the font size used).

Using \parbox or minipage here has a serious drawback: it uses up all the dedicated space, thus spoiling the global formula centering.

Best Answer

Related Solutions

[Tex/LaTex] Arrow with text above

[Tex/LaTex] Stacking Text Arguments

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