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Questions tagged [xrightarrow]

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1
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1answer
29 views

Placing `\sim` above `\to`, with correct spacing

In an answer to a previous question, it is explained that \xrightarrow{\sim} will produce an arrow pointed to the right with the \sim symbol above it (e.g., to indicate that a map is an isomorphism)....
0
votes
1answer
47 views

\rightsquigarrow with the text above and below it [duplicate]

is it possible to write a text above and below the \rightsquigarrow? I am trying \xrightsquigarrow[\text{b}]{\text{a}}, but it is not working.
1
vote
1answer
37 views

How to superscript text on \rightarrowtail?

How to get superscripted text on \rightarrowtail? I have included mathtools package, but there isn't any command like \xrightarrowtail[]{}.
0
votes
1answer
99 views

A subscript-labeled arrow over text

I want to create a subscript-labeled arrow over some text. At the moment this arrow is only over a single letter, but I'd like to find the general solution, provided one exists. I want the result to ...
3
votes
2answers
66 views

center label/text over xrightarrow with scaled stackrel

I frequently use the following sort of construct within tabular, to create an ordinal left to right sequnce separated by right arrows -- I use a combination of stackrel and longrightarrow to ...