\enabletrackers[structures.export]

\setupbackend[export=yes]

\setupmathlabeltext[tan=tg]

\starttext

% \enabletrackers[export.trace]

\startTEXpage

$\hat a$

$x = 123 + 45.6$

$x = 123 + \mn{45.6} + \mn{0x004D}$

$\apply{\sin}{x}$

$\apply \sin x$

$\apply f {(x)}$

$\tan(a) + \cos(b) + \sin(c) = 1$

$\tan(a) + \cos(b) + \sin(c) = 1$

$\sin\left(d\right) = 1$

$\tan/\sin$

$\tan$

\stopTEXpage

\stoptext
