# [NTG-context] Changing font for math function

Mon May 11 04:47:02 CEST 2015

```On Sun, 10 May 2015, Otared Kavian wrote:

> Everything works fine, except that when one tries to modify, for instance the definition of \liminf (in order to have it as an underlined lim), ConTeXt reports an error.

> %\definemathcommand [liminf]  [limop] {\underline\mfunctionlabeltext{lim}}

\underline{....} takes an argument.