symbols-a4

Table 177: esvect Extensible Accents
# ”
abc \vv{abc} with package option a
# „
abc \vv{abc} with package option b
# «
abc \vv{abc} with package option c
# »
abc \vv{abc} with package option d
# –
abc \vv{abc} with package option e
# —
abc \vv{abc} with package option f
#
abc \vv{abc} with package option g
# ‰
abc \vv{abc} with package option h
esvect also defines a \vv* macro which is used to typeset arrows over vector variables
with subscripts. See the esvect documentation for more information.
Table 178: undertilde Extensible Accents
abc \utilde{abc}
›
Because \utilde is based on \widetilde it is also made more extensible by the
yhmath package.
Table 179: ushort Extensible Accents
abc \ushortdw{abc} abc \ushortw{abc}
\ushortw and \ushortdw are intended to be used with multi-character arguments
(“words”) while \ushortand \ushortd are intended to be used with singlecharacter
arguments.
The underlines produced by the ushort commands are shorter than those produced
by the \underline command. Consider the output from the expression
“\ushort{x}\ushort{y}\underline{x}\underline{y}”, which looks like
“xyxy”.
Table 180: AMS Extensible Arrows
abc
←−− \xleftarrow{abc}
61
abc
−−→ \xrightarrow{abc}