Bradley Hand Font in Math

Question

Compiling with LuaLaTeX, use of Bradley Hand Font works for body and math using beamer; but I would like to know how to render Bradley Hand font for math using standard Article style. -Thanks.

%\documentclass[11pt]{article}
\documentclass{beamer} %
\usefonttheme{serif}%
 \usepackage{fontspec}
 \usepackage{mathpazo}
%\setmainfont{Bradley Hand ITC TT Bold}%used Bold, since that's what was bundled w/ Mac OS X
\setmainfont{BradleyHandITC} %Postscript name of TT added as user font on MacOS X
\begin{document}
\section{Section}
This is a font test. 
\[ E = m c^2 \] 
\[ L = \alpha \int_0^1 \, dx,  \quad  \vec{P} = \int_{0}^{\infty} \sum_{i =1}^{2} {\varphi}_i  d \gamma \]
\end{document}

However when I try to use article style, instead of beamer, the main text is rendered with the font, but the math is not.

\documentclass[11pt]{article} 
%\documentclass{beamer} 
%\usefonttheme{serif}%
 \usepackage{fontspec}
 \usepackage{mathpazo}
%\setmainfont{Bradley Hand ITC TT Bold}%used Bold, since that's what was bundled w/ Mac OS X
\setmainfont{BradleyHandITC} %Postscript name of TT added as user font on MacOS X
\begin{document}
\section{Section}
This is a font test. 
[ E = m c^2 ] 
[ L = \alpha \int_0^1 , dx,  \quad  \vec{P} = \int_{0}^{\infty} \sum_{i =1}^{2} {\varphi}_i  d \gamma ]
\end{document}

An additional question. How to have only the \section{} and/or selected text use boldface Bradley Hand ITC TT Bold, instead of Regular. -Thanks.

Answer 1

I'm not familiar with how the beamer document class does its font substitutions. But I can suggest that you load the unicode-math package and make use of its range machinery, along the lines of the following example.

% !TEX TS-program = lualatex
\documentclass{article}
\usepackage{unicode-math}
\setmainfont{Bradley Hand Bold} % what's bundled w/ MacOS
\setmathfont{KpMath-Regular}    % set a default math font
\setmathfont{Bradley Hand Bold}[range={up,it}]
%% unicode slots for int, sum, infty, = glyphs:
\setmathfont{Bradley Hand Bold}[range={"222B,"2211,"221E,"003D}]
\begin{document}
\section{Section}
This is a font test. 
[ 
E = mc^2, \quad
L = \alpha \int_0^{,1} dx, \quad

\vec{P} = \int_{0}^{,\infty} \sum_{i=1}^2 \varphi_i , d\gamma 
]
\end{document}

---

Addendum: If one omits the final \setmathfont{Bradley Hand Bold}[...] directive in the code shown above, one would get:

---

Second Addendum: The OP also asked,

How to have only the \section and/or selected text use boldface Bradley Hand ITC TT Bold, instead of Regular?

Assuming you use one of the basic LaTeX document classes, i.e., article, report, or book, or a document class that is based on one of the basic classes, you could use the sectsty package to achieve your sectioning-related formatting objective. To use the Bradley Hand Bold font for selected pieces of text, I suggest you employ the \newfontfamily machinery of the fontspec package.

% !TEX TS-program = lualatex
\documentclass{article}
\usepackage{fontspec}
\newfontfamily{\bradley}{Bradley Hand Bold} % what's shipped with MacOS
\usepackage{sectsty}
\allsectionsfont{\bradley}
\begin{document}
\section{Hello}
\subsection{World}
Once upon a {\bradley time}, there {\bradley was} an enchanted castle \dots
\end{document}

Answer 2

You can use the mathastext package to get the same behaviour as with beamer, i.e. the symbols in text mode are substituted with symbols from the normal text font:

% !TeX TS-program = lualatex
\documentclass[11pt]{article} 
%\documentclass{beamer} 
%\usefonttheme{serif}%
 \usepackage{fontspec}
 \usepackage{mathpazo}
%\setmainfont{Bradley Hand ITC TT Bold}%used Bold, since that's what was bundled w/ Mac OS X
\setmainfont{Bradley Hand} %Postscript name of TT added as user font on MacOS X
\usepackage{mathastext}
\begin{document}
\section{Section}
This is a font test. 
[ E = m c^2 ] 
[ L = \alpha \int_0^1 , dx,  \quad  \vec{P} = \int_{0}^{\infty} \sum_{i =1}^{2} {\varphi}_i  d \gamma ]
\end{document}