Index

1. In preamble:
   \usepackage{makeidx}
\makeindex
   
2. Add entry:
   \index{Vector}
   
3. Print index:
   \printindex
   

   LaTeX Listing: Main.tex. PDF   ZIP*   \documentclass{article} \usepackage{makeidx} \makeindex \begin{document} \index{Vector}Vector \newpage \index{Matrix}Matrix. \index{Submatrix}Submatrix. \index{Matrix!symmetric}Symmetric matrix. \printindex \end{document}

4. Run:
   
   1. pdflatex Main.tex

Creates Main.idx
      
   2. makeindex Main.idx
      
   3. Run again:
      pdflatex Main.tex
      

5. LaTeX Listing: Main1.tex. PDF   ZIP*   \documentclass{article} \usepackage{imakeidx} \makeindex[columns=3, title=Alphabetical Index, intoc] \begin{document} \index{Vector}Vector \newpage \index{Matrix}Matrix. \index{Submatrix}Submatrix. \index{Matrix!symmetric}Symmetric matrix. \printindex \end{document}