Why is \overline's appear so thick and ugly in my PDF files? I
attached an example. I wonder if there is a way to tune this?
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Yin Wang
<over.tm>
<over.pdf>
They look fine to me in Adobe Reader 8. Have you played with zooming in and out of the pdf to see if it looks different or a different pdf viewer. I'm guessing also, if you print the pdf then the overline's will not look bad.