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math mode - Increase and decrease horizontal overline and the vertical distance - TeX - LaTeX Stack Exchange
![I want to write this as an equivalence classes, but \bar pushes the bar too far to the side and \overline extends it to the negative sign which is too far. How I want to write this as an equivalence classes, but \bar pushes the bar too far to the side and \overline extends it to the negative sign which is too far. How](https://i.redd.it/pivkzp1e7tk81.jpg)
I want to write this as an equivalence classes, but \bar pushes the bar too far to the side and \overline extends it to the negative sign which is too far. How
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math mode - How to achieve same heights for overline above 'a' and 'b'? - TeX - LaTeX Stack Exchange
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