# confused about setting math fonts?

Is there a way to set the math font like all the `\set...font` commands from the `fontspec` package. For example, if I wanted to use `LibertinusSerif-Regular.otf` as my main font and `LibertinusMath-Regular.otf` as my math font, is there any way of doing something like:

``````\usepackage{fontspec}
\setmainfont{LibertinusSerif-Regular.otf}
\setmathfont{LibertinusMath-Regular.otf}
``````

where I can simply set the math font just like any other font ? I tried referring to this post but the accepted answer seems to be using `lualatex` while I am using `xelatex` . They have used the `\setmathfont` command which for me produces an undefined control sequence error. Any help is appreciated.

`setmathfont` is defined in `unicode-math` package, use:
``````\usepackage{fontspec}
There is also `Tex Gyre Pagella` and `Tex Gyre Pagella Math` fonts.