Guide to LaTeX (4th Edition) (Tools and Techniques

544 Appendix H. Command Summary
\footnotesep . . . . . . . . . . . . . . . . . . . . (4.10.6) – 117
The vertical spacing between two footnotes. A new value is assigned
with the \setlength command:
\setlength{\footnotesep}{6.5pt}
\footnotesize . . . . . . . . . . . . . . . . . . . . . (4.1.2) – 62
Switches to the font size \footnotesize, which is smaller than
\small but larger than \scriptsize.
\footnotetext[num]{footnote text} . . . . . . . . . (4.10.3) – 114
Produces a footnote with the text footnote text but without generating
a marker in the current text. The marker that is used for the
footnote itself at the bottom of the page derives from the current
value of the counter footnote, which remains unchanged, or from
the value of the optional argument num. This command may be used
together with the \footnotemark command to insert footnotes into
structures where they are otherwise not allowed, such as LR boxes,
tables, and math formulas. The \footnotetext command must be
given outside of that structure.
\footskip . . . . . . . . . . . . . . . . . . . . . . . . (3.2.5) – 48
The distance from the bottom edge of the text body to the lower edge
of the footline. A value is assigned with the \setlength command:
\setlength{\footskip}{25pt}
\forall [m] produces ∀ . . . . . . . . . . . . . . . . (5.3.6) – 127
\foreignlanguage{language}{text} . . . . . . . . . . (11.1) – 254
In the babel system, sets a short text in the selected language.
\frac{numerator}{denominator} [m] . . . . . . . . . (5.2.3) – 122
Math command for generating fractions.
\frame{text} . . . . . . . . . . . . . . . . . . . . . (13.1.4) – 298
Produces a frame without any intervening spacing around text.
Mainly used as a picture element in a \put or \multiput command
within the picture environment.
\framebox[width][pos]{text}} . . . . . . . . . . . . . (4.7.1) – 86
Produces a frame of width width around text. By default, the text is
centered within the frame, but may be left or right justified by giving
the optional argument pos as l or r. It may also have the value s, to
stretch the text to the given width.
\framebox(x dimen,y dimen)[pos]{text} . . . . . . (13.1.4) – 291
Picture element command to produce a frame of width x dimen and
height y dimen within the picture environment. Without the optional
argument pos, the text is centered vertically and horizontally.