2
votes
3answers
179 views

a line after text?

I am not aware of having a text with a colon and a line as a command. Is this possible? I am using the exam document class so I can use the \question command for the proper numbering. example: ...
5
votes
2answers
742 views

Formatting Equation Numbers

I need the numbers of equations and brackets around to be in bold. Doing like this \usepackage{etoolbox} \pretocmd{\theequation}{\bf}{}{} only the number is produced in bold, how to bold brackets? ...