用作数学模式符号的希伯来字母的 TeX 代码是什么？

Question 1

我可以向您展示如何在清晰的纯 TeX 和使用 OPmac 的纯 TeX 中执行此操作。首先是清晰的纯 TeX：

\newfam\hebfam
\font\tmp=rcjhbltx at10pt \textfont\hebfam=\tmp
\font\tmp=rcjhbltx at7pt  \scriptfont\hebfam=\tmp
\font\tmp=rcjhbltx at5pt  \scriptscriptfont\hebfam=\tmp

\edef\declfam{\ifcase\hebfam 
     0\or1\or2\or3\or4\or5\or6\or7\or8\or9\or A\or B\or C\or D\or E\or F\fi}

\mathchardef\shin   = "0\declfam 98 % 98 is hexa code of shin
\mathchardef\aleph  = "0\declfam 27
\mathchardef\beth   = "0\declfam 62
\mathchardef\gimel  = "0\declfam 67
\mathchardef\daleth = "0\declfam 64
\mathchardef\lamed  = "0\declfam 6C
\mathchardef\mim    = "0\declfam 6D
\mathchardef\ayin   = "0\declfam 60
\mathchardef\tsadi  = "0\declfam 76
\mathchardef\qof    = "0\declfam 72

Now I can use $A_\shin, \shin$ or $B^\shin$.

\bye

该解决方案基于rcjhbltx常见 TeX 发行版中存在的字体。此字体的编码在文件中描述cjhebltx.enc。您可以查看此文件以查找所需的其他代码。

clear plain TeX 的主要缺点是主字体大小固定为 10pt，数学排版固定为 10pt/7pt/5pt。而 OPmac 提供了任意大小的主字体（以及派生的数学排版）。最后，新数学系列的声明更简单：

\input opmac
\addto\normalmath {\loadmathfamily 15 rcjhbltx } \normalmath
\addto\boldmath   {\loadmathfamily 15 rcjhbltx }

\mathchardef\shin   = "0F98  % 98 is hexa code of shin
\mathchardef\aleph  = "0F27
\mathchardef\beth   = "0F62
\mathchardef\gimel  = "0F67
\mathchardef\daleth = "0F64
\mathchardef\lamed  = "0F6C
\mathchardef\mim    = "0F6D
\mathchardef\ayin   = "0F60
\mathchardef\tsadi  = "0F76
\mathchardef\qof    = "0F72

Now I can use $A_\shin, \shin$ or $B^\shin$. (10pt size)

\typosize[12.3/15]

Now I can use $A_\shin, \shin$ or $B^\shin$. (12.3pt size)

\bye

Answer

我可以向您展示如何在清晰的纯 TeX 和使用 OPmac 的纯 TeX 中执行此操作。首先是清晰的纯 TeX：

\newfam\hebfam
\font\tmp=rcjhbltx at10pt \textfont\hebfam=\tmp
\font\tmp=rcjhbltx at7pt  \scriptfont\hebfam=\tmp
\font\tmp=rcjhbltx at5pt  \scriptscriptfont\hebfam=\tmp

\edef\declfam{\ifcase\hebfam 
     0\or1\or2\or3\or4\or5\or6\or7\or8\or9\or A\or B\or C\or D\or E\or F\fi}

\mathchardef\shin   = "0\declfam 98 % 98 is hexa code of shin
\mathchardef\aleph  = "0\declfam 27
\mathchardef\beth   = "0\declfam 62
\mathchardef\gimel  = "0\declfam 67
\mathchardef\daleth = "0\declfam 64
\mathchardef\lamed  = "0\declfam 6C
\mathchardef\mim    = "0\declfam 6D
\mathchardef\ayin   = "0\declfam 60
\mathchardef\tsadi  = "0\declfam 76
\mathchardef\qof    = "0\declfam 72

Now I can use $A_\shin, \shin$ or $B^\shin$.

\bye

该解决方案基于rcjhbltx常见 TeX 发行版中存在的字体。此字体的编码在文件中描述cjhebltx.enc。您可以查看此文件以查找所需的其他代码。

clear plain TeX 的主要缺点是主字体大小固定为 10pt，数学排版固定为 10pt/7pt/5pt。而 OPmac 提供了任意大小的主字体（以及派生的数学排版）。最后，新数学系列的声明更简单：

\input opmac
\addto\normalmath {\loadmathfamily 15 rcjhbltx } \normalmath
\addto\boldmath   {\loadmathfamily 15 rcjhbltx }

\mathchardef\shin   = "0F98  % 98 is hexa code of shin
\mathchardef\aleph  = "0F27
\mathchardef\beth   = "0F62
\mathchardef\gimel  = "0F67
\mathchardef\daleth = "0F64
\mathchardef\lamed  = "0F6C
\mathchardef\mim    = "0F6D
\mathchardef\ayin   = "0F60
\mathchardef\tsadi  = "0F76
\mathchardef\qof    = "0F72

Now I can use $A_\shin, \shin$ or $B^\shin$. (10pt size)

\typosize[12.3/15]

Now I can use $A_\shin, \shin$ or $B^\shin$. (12.3pt size)

\bye

Question 2

对 wipet 的优秀答案的 LaTeX 补充。

\documentclass{article}
\usepackage{amsmath,amssymb}

\DeclareFontFamily{U}{rcjhbltx}{}
\DeclareFontShape{U}{rcjhbltx}{m}{n}{<->rcjhbltx}{}
\DeclareSymbolFont{hebrewletters}{U}{rcjhbltx}{m}{n}

% remove the definitions from amssymb
\let\aleph\relax\let\beth\relax
\let\gimel\relax\let\daleth\relax

\DeclareMathSymbol{\aleph}{\mathord}{hebrewletters}{39}
\DeclareMathSymbol{\beth}{\mathord}{hebrewletters}{98}\let\bet\beth
\DeclareMathSymbol{\gimel}{\mathord}{hebrewletters}{103}
\DeclareMathSymbol{\daleth}{\mathord}{hebrewletters}{100}\let\dalet\daleth

\DeclareMathSymbol{\lamed}{\mathord}{hebrewletters}{108}
\DeclareMathSymbol{\mem}{\mathord}{hebrewletters}{109}\let\mim\mem
\DeclareMathSymbol{\ayin}{\mathord}{hebrewletters}{96}
\DeclareMathSymbol{\tsadi}{\mathord}{hebrewletters}{118}
\DeclareMathSymbol{\qof}{\mathord}{hebrewletters}{113}
\DeclareMathSymbol{\shin}{\mathord}{hebrewletters}{152}

\begin{document}

Now I can use $A_\shin$, $\shin$ or $B^\shin$.

$X\aleph\beth\gimel\daleth\lamed\mem\ayin\tsadi\qof\shin X$

$\bet\dalet\mim$

\end{document}

我们在通用U编码中声明一个新的字体系列，然后为其分配一个字体。然后定义一个数学符号字体并将代码分配给命令。

为达到统一性，来自和计算机现代（aleph）的字形amssymb已被禁用并重新分配。

我还添加了字体表，rcjhbltx以便可以导出其他字形的代码。

Answer

对 wipet 的优秀答案的 LaTeX 补充。

\documentclass{article}
\usepackage{amsmath,amssymb}

\DeclareFontFamily{U}{rcjhbltx}{}
\DeclareFontShape{U}{rcjhbltx}{m}{n}{<->rcjhbltx}{}
\DeclareSymbolFont{hebrewletters}{U}{rcjhbltx}{m}{n}

% remove the definitions from amssymb
\let\aleph\relax\let\beth\relax
\let\gimel\relax\let\daleth\relax

\DeclareMathSymbol{\aleph}{\mathord}{hebrewletters}{39}
\DeclareMathSymbol{\beth}{\mathord}{hebrewletters}{98}\let\bet\beth
\DeclareMathSymbol{\gimel}{\mathord}{hebrewletters}{103}
\DeclareMathSymbol{\daleth}{\mathord}{hebrewletters}{100}\let\dalet\daleth

\DeclareMathSymbol{\lamed}{\mathord}{hebrewletters}{108}
\DeclareMathSymbol{\mem}{\mathord}{hebrewletters}{109}\let\mim\mem
\DeclareMathSymbol{\ayin}{\mathord}{hebrewletters}{96}
\DeclareMathSymbol{\tsadi}{\mathord}{hebrewletters}{118}
\DeclareMathSymbol{\qof}{\mathord}{hebrewletters}{113}
\DeclareMathSymbol{\shin}{\mathord}{hebrewletters}{152}

\begin{document}

Now I can use $A_\shin$, $\shin$ or $B^\shin$.

$X\aleph\beth\gimel\daleth\lamed\mem\ayin\tsadi\qof\shin X$

$\bet\dalet\mim$

\end{document}

我们在通用U编码中声明一个新的字体系列，然后为其分配一个字体。然后定义一个数学符号字体并将代码分配给命令。

为达到统一性，来自和计算机现代（aleph）的字形amssymb已被禁用并重新分配。

我还添加了字体表，rcjhbltx以便可以导出其他字形的代码。

Question 3

自 2021 年起，这个问题可能需要更新。在 PDFTeX 中，Culmus Project 字体现在可用于 8 位 LaTeX，通过包裹culmus-latex。

\documentclass{article}
\usepackage{amsmath,amssymb}
% The culmus-latex package is available for free  at:
% https://sourceforge.net/projects/ivritex/files/culmus-latex/
\usepackage{culmus}

% Use Frank Ruehl CLM as a math symbol font:
\DeclareSymbolFont{alephbet}{HE8}{frank}{m}{n}
\SetSymbolFont{alephbet}{bold}{HE8}{frank}{b}{n}

% remove the definitions from amssymb
\let\aleph\relax\let\beth\relax
\let\gimel\relax\let\daleth\relax

\DeclareMathSymbol{\aleph}{\mathord}{alephbet}{"E0}
\DeclareMathSymbol{\beth}{\mathord}{alephbet}{"E1}
\DeclareMathSymbol{\gimel}{\mathord}{alephbet}{"E2}
\DeclareMathSymbol{\daleth}{\mathord}{alephbet}{"E3}
\DeclareMathSymbol{\he}{\mathord}{alephbet}{"E4}
\DeclareMathSymbol{\vav}{\mathord}{alephbet}{"E5}
\DeclareMathSymbol{\zayin}{\mathord}{alephbet}{"E6}
\DeclareMathSymbol{\het}{\mathord}{alephbet}{"E7}
\DeclareMathSymbol{\tet}{\mathord}{alephbet}{"E8}
\DeclareMathSymbol{\yod}{\mathord}{alephbet}{"E9}
\DeclareMathSymbol{\kaf}{\mathord}{alephbet}{"EB}
\DeclareMathSymbol{\lamed}{\mathord}{alephbet}{"EC}
\DeclareMathSymbol{\mem}{\mathord}{alephbet}{"EE}
\DeclareMathSymbol{\nun}{\mathord}{alephbet}{"F0}
\DeclareMathSymbol{\samech}{\mathord}{alephbet}{"F1}
\DeclareMathSymbol{\ayin}{\mathord}{alephbet}{"F2}
\DeclareMathSymbol{\pe}{\mathord}{alephbet}{"F4}
\DeclareMathSymbol{\tsadi}{\mathord}{alephbet}{"F6}
\DeclareMathSymbol{\qof}{\mathord}{alephbet}{"F7}
\DeclareMathSymbol{\resh}{\mathord}{alephbet}{"F8}
\DeclareMathSymbol{\shin}{\mathord}{alephbet}{"F9}
\DeclareMathSymbol{\tav}{\mathord}{alephbet}{"FA}


\begin{document}

Now I can use $A_\shin$, $\shin$ or $B^\shin$.

{\bfseries\boldmath Also, $A_\shin$, $\shin$ or $B^\shin$.}

$X\aleph\beth\gimel\daleth\he\vav\zayin\het\tet\yod\kaf\lamed\mem\nun\samech\ayin\pe\tsadi\qof\resh\shin\tav X$

\end{document}

要安装该软件包，请将文件解压到本地 TeX 树，然后运行

texhash
updmap-sys --enable Map=culmus.map

我在这个例子中使用了 Frank Ruehl，但也支持许多其他字体。

在 LuaLaTeX 或 XeLaTeX 中，切换到文本模式并使用 OpenType 字体可能更方便。（尽管也可以从 Unicode 编码的符号字体声明希伯来字母。）在此示例中，我使用 Libertinus Serif 和 Libertinus Math：

\documentclass{article}
\usepackage{Libertinus} % For example

\newcommand\vav{\textup{\rmfamily\symbol{"05D5}}} % ו
\newcommand\shin{\textup{\rmfamily\symbol{"05E9}}} % ש

\begin{document}
\section*{The Symbol \(\shin\)}

\( f(t) \cdot \shin \)
\end{document}

这里的十六进制代码是希伯来字母的 Unicode 代码点。

\textup您可以在或中插入任何文本模式命令\textnormal，包括切换到使用加载的希伯来语字体fontspec。

如果您需要很多符号字母，以至于您使用希伯来语，那么使用就不会用完unicode-math。

Answer