The following symbols are also used only in math mode
\aleph Hebrew aleph
\hbar h-bar, Planck's constant
\imath variation on "i"; no dot
\i\jmath variation on "j"; no dot
\j\ell script (loop) "l"
\wp fancy script lowercase "P"
\Re script capital "R" ("Real")
\Im script capital "I" ("Imaginary")
\prime prime (also obtained by typing ')
\nabla inverted capital Delta
\surd radical (square root) symbol
\angle angle symbol
\forall "for all" (inverted A)
\exists "exists" (left-facing E)
\backslash backslash
\partial partial derivative symbol
\infty infinity symbol
\triangle open triangle symbol
\Box open square
\Diamond open diamond
\flat music: flat symbol
\natural music: natural symbol
\sharp music: sharp symbol
\clubsuit playing cards: club suit symbol
\diamondsuit playing cards: diamond suit symbol
\heartsuit playing cards: heart suit symbol
\spadesuit playing cards: space suit symbol
The following symbols can be used in any mode.
\dag dagger
\ddag double dagger
\S section symbol
\P paragraph symbol
\copyright copyright symbol
\pounds British pound sterling symbol
Twenty-six calligraphic letters are provided (the upper case alphabet). These can only be used in math mode.
In LaTeX 2.09 they are produced with the \cal
declaration
${\cal A}$
In LaTeX2e they are obtained with the \mathcal command:
$\mathcal{CAL}$
\stackrel (putting things above
other things)