I have been using latex for several years but I have never had this kind of problem before. Texmaker compiles the tex files correctly but there is a bold black line across the PDF.
What can I do to overcome this issue?
I have been using latex for several years but I have never had this kind of problem before. Texmaker compiles the tex files correctly but there is a bold black line across the PDF.
What can I do to overcome this issue?
\[…\]preferable to$$…$$? – Werner Dec 24 '20 at 23:27