3.20 NewCM10-Book and NewCMMath-Book

3.20.1 font setting

font_setting.tex

\usepackage{unicode-math} 
% Set the thicker Book weight for your regular text 
\setmainfont{NewCM10-Book.otf} 
% Set the matching thicker Book weight for your math equations 
\setmathfont{NewCMMath-Book.otf}

3.20.2 full latex file

index.tex

3.20.3 commands to compile

 lualatex index.tex

 make4ht  -ulm default -a debug    index.tex "mathjax,htm"

3.20.4 PDF Output

PDF

3.20.5 HTML Output

HTML