b bar similar to h bar

Asked Aug 12 '18 at 17:55

Active Aug 12 '18 at 18:11

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I would like to know if there is a $\bbar$ command to produce the symbol

just as there is a $\hbar$ command for the symbol

asked Aug 12 '18 at 17:55

rsaavedra

2

Welcome to TeX.SE! I would just look here and try to replace \labda by b. – Aug 12 '18 at 18:01
I already tried \bbar, did not work – rsaavedra Aug 12 '18 at 18:02
I see, I have to declare the command, now it works thank you. – rsaavedra Aug 12 '18 at 18:05

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