将数字字体更改为无衬线字体

Question

我想使用Libertine 无衬线字体 数字（仅限数字）采用数学字体。我可以使用以下命令获取此结果吗：

    \DeclareSymbolFont{numbers}{T1}{libertine}{m}{n}
    \SetSymbolFont{numbers}{bold}{T1}{libertine}{bx}{n}
    \DeclareMathSymbol{0}\mathalpha{numbers}{"30}
    \DeclareMathSymbol{1}\mathalpha{numbers}{"31}
    .
    .

例子：

\documentclass[11pt,a4paper]{article}
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{libertine}
\renewcommand*\familydefault{\sfdefault} 
\usepackage[libertine,liby,libaltvw,vvarbb]{newtxmath}
\usepackage[T1]{fontenc}

%\DeclareSymbolFont{numbers}{T1}{libertine-SF}{m}{n}
%\SetSymbolFont{numbers}{bold}{T1}{libertine-SF}{bx}{n}
%\DeclareMathSymbol{0}\mathalpha{numbers}{"30}
%\DeclareMathSymbol{1}\mathalpha{numbers}{"31}
%\DeclareMathSymbol{2}\mathalpha{numbers}{"32}
%\DeclareMathSymbol{3}\mathalpha{numbers}{"33}
%\DeclareMathSymbol{4}\mathalpha{numbers}{"34}
%\DeclareMathSymbol{5}\mathalpha{numbers}{"35}
%\DeclareMathSymbol{6}\mathalpha{numbers}{"36}
%\DeclareMathSymbol{7}\mathalpha{numbers}{"37}
%\DeclareMathSymbol{8}\mathalpha{numbers}{"38}
%\DeclareMathSymbol{9}\mathalpha{numbers}{"39}

\begin{document}

\noindent 1234567890 TEXT\\
$1234567890$ MATH\\
is it possible to make numbers in math as in text.

\end{document}

Answer 1

无衬线字体的内部字体系列名称为\biolinum@family。字符串numbers可能也不错，但我更喜欢称之为sfnumbers。

请注意，\familydefault通常定义为\long，所以\renewcommand应该使用，而不是\renewcommand*。

\documentclass[11pt,a4paper]{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{graphicx}
\usepackage{libertine}
\renewcommand\familydefault{\sfdefault} % not *
\usepackage[libertine,liby,libaltvw,vvarbb]{newtxmath}

\makeatletter
\DeclareSymbolFont{sfnumbers}{T1}{\biolinum@family}{m}{n}
\SetSymbolFont{sfnumbers}{bold}{T1}{\biolinum@family}{b}{n}
\makeatother
\DeclareMathSymbol{0}\mathalpha{sfnumbers}{"30}
\DeclareMathSymbol{1}\mathalpha{sfnumbers}{"31}
\DeclareMathSymbol{2}\mathalpha{sfnumbers}{"32}
\DeclareMathSymbol{3}\mathalpha{sfnumbers}{"33}
\DeclareMathSymbol{4}\mathalpha{sfnumbers}{"34}
\DeclareMathSymbol{5}\mathalpha{sfnumbers}{"35}
\DeclareMathSymbol{6}\mathalpha{sfnumbers}{"36}
\DeclareMathSymbol{7}\mathalpha{sfnumbers}{"37}
\DeclareMathSymbol{8}\mathalpha{sfnumbers}{"38}
\DeclareMathSymbol{9}\mathalpha{sfnumbers}{"39}

\begin{document}

\noindent 1234567890 TEXT\\
$1234567890$ MATH\\
is it possible to make numbers in math as in text.

\end{document}