I'm begginer with lualatex
, fontspec
and unicode-math
packages. I try load differents fonts for text and for math operators. But some math symbols not appears. For example, I try this (just to show differences fonts):
\documentclass{memoir}
\usepackage{amsmath,amssymb,amsthm}
\usepackage{luaotfload,lualatex-math}
\usepackage{fontspec}
\setmainfont{Niconne-Regular}[
Path = /home/juanuni/.fonts/ ,
]
\usepackage{unicode-math}
\setmathfont[range=\mathup/{latin,Latin}]{Diavlo_BOOK_II_37}
\begin{document}
This is a proof $\sin x^2$ $\sum$ $\delta$
\end{document}
To get:
As you can see, the commands \sum
and \delta
have no output. What am I doing wrong?
Best Answer
You have to declare a math font: