How can I overline a symbol, such as xbar in statistics, in a message label?

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asked Dec 27, 2017 by Mikel Petty
How can I overline a symbol, such as xbar in statistics, in a message label?

1 Answer

0 votes
answered Dec 29, 2017 by Serge Wenger Work (6,820 points)

You can use http://plantuml.com/ascii-math

Ex:

@startuml
Bob -> Alice : hello <math>bar x</math>
@enduml

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