LaTeX gives me such information. I don't understand.
Underfull \hbox (badness 10000) in paragraph at lines 18--19
Underfull \hbox (badness 10000) in paragraph at lines 20--21
\\to end a line, so that line is "underfull" and LaTeX issues a warning.
\\for ending a line is usually not good. I would only use
\\to end lines in tabular, array, align or other multi-line environments, but never for normal text. Normal text has paragraph breaks (done by an empty line), but not line breaks plus paragraph breaks. Remove the
\\at the end of lines.
Users browsing this forum: No registered users and 2 guests