16 May
2004
16 May
'04
4:37 a.m.
Hi, when trying to set fractions or non-square roots in Metapost figures using the Metafun macro textext (textext("\frac{a}{b}") or textext("\root a \of b")), I get the error message !Undefined control sequence $\setbox \rootbox \hbox {$\mathsurround \z @ \scriptscriptstyle {a }$}\m... in case of the root and !Missing $ inserted. <inserted text> $ <to be read again> \mathchoice l.11 $\relax ${{\mathchoice {\displaystyle a}{\textstyle a}{\scriptstyle a}{... in case of the fraction. I probably made some stupid error, but I can't seem to find it. Best regards, Sebastian