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authorKarl Berry <karl@freefriends.org>2022-06-29 20:13:20 +0000
committerKarl Berry <karl@freefriends.org>2022-06-29 20:13:20 +0000
commit8e46a2cc0c33df1573d5d06e74f15549c85e3db1 (patch)
tree6f2391967de9bccd26a9abb4b67f47a8271ea9d2
parent836304d21c1472512fb544f453b73ebae7997b04 (diff)
jpnedumathsymbols (29jun22)
git-svn-id: svn://tug.org/texlive/trunk@63759 c570f23f-e606-0410-a88d-b1316a301751
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diff --git a/Master/texmf-dist/doc/latex/jpnedumathsymbols/README.md b/Master/texmf-dist/doc/latex/jpnedumathsymbols/README.md
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+# Jpnedumathsymbols Package
+
+Mathematical equation representation in Japanese education differs somewhat from the standard LaTeX writing style. This package introduces mathematical equation representation in Japanese education.
+
+
+## System Requirements
+
+**This package use Japanese letters.**
+
++ TeX format: LaTeX
++ Prerequisite package: amsmath, amssymb, empheq and xparse
++ Prerequisite package without [nonocurriculum]: japanese-otf
+
+
+## Installation
+
+Move jpnedumathsymbols.sty file to $TEXMF/tex/latex/jpnedumathsymbols.
+
+
+## Achknowledgements
+
+\neconcave, \seconcave, \seconvex and \neconvex are by [Prof. Kouji KODAMA](http://www.math.kobe-u.ac.jp/HOME/kodama/tips-latex-bend-arrow.html) and is released under the GNU/GPL license. I would like to thank him.
+
+\arc is by [Prof. Shingo SAITO](http://www.artsci.kyushu-u.ac.jp/~ssaito/jpn/tex/tips/misc.html#arc). I would like to thank him.
+
+\parallel is by [Mr./Ms. Ohishi]https://oku.edu.mie-u.ac.jp/~okumura/texfaq/qa/8814.html). I would like to thank him/her.
+
+This package is inspired by [emath package by Kazuhiro Okuma (a.k.a. tDB)](http://emath.s40.xrea.com/). I would like to thank him.
+
+
+## License
+
+This package released under [GNU GPL v3 or newer](http://www.gnu.org/licenses/gpl-3.0.html).
+
+
+## Revision History
+
++ Version 1.0 2022-06-29
+ + The first public version.
+
+
+---
+
+[Yukoh KUSAKABE](https://twitter.com/metaphysicainfo) (screen-name) at [metaphysica.info](https://www.metaphysica.info/) \ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols-en.md b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols-en.md
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+++ b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols-en.md
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+# Jpnedumathsymbols Package
+
+Mathematical equation representation in Japanese education differs somewhat from the standard LaTeX writing style. This package introduces mathematical equation representation in Japanese education.
+
+
+## System Requirements
+
+**This package use Japanese letters.**
+
++ TeX format: LaTeX
++ Prerequisite package: amsmath, amssymb, empheq and xparse
++ Prerequisite package without [nonocurriculum]: japanese-otf
+
+
+## Installation
+
+Move jpnedumathsymbols.sty file to $TEXMF/tex/latex/jpnedumathsymbols.
+
+
+## Usage
+
+### \frac \sqrt \lim \vec
+
+When the package is loaded, the symbols for fractions, root signs, limits, and vectors are automatically changed. If you do not need that, please specify the options, [nofrac], [nosqrt], [nolim], and [novec]. The original symbol is saved with the name "original" (\originalfrac, \originalsqrt, \originallim and \originalvec).
+
+
+### Roman Typeface Meaning Point
+
+It is customary to use the Roman font to denote points. To make typing easier, the same letter can be typed twice in succession to form a roman letter. For example, \AA will form the Roman letter A. Any conflicts with the original command are renamed (original \AA is \angstrom, original \SS is \capitaleszett). If you do not need that, please specify the option [nopointroman].
+
+
+### Letters for Curriculum
+
+Sometimes it is more convenient for characters used in the curriculum to be full-width characters. They are in the form \curr--. If you do not need that, please specify the option [nocurriculum] (see system requirements).
+
++ Full-width Roman numeral \currI, \currII, \currIII
++ Full-width capital letters \currA -- \currZ
++ Full-width lowercase letters \curra -- \currz
++ Full-width lowercase Greek letters \curralpha -- \curromega
++ Concurrent courses of study \currIA, \currIIB, \currIIBC, \currIIIC
++ Concurrent courses of study with "+" \currIA*, \currIIB*, \currIIBC*, \currIIIC*
+
+
+### \phantomheight[<letter>]
+
+Places a post to enclose the box. If no optional argument is taken, \frac{1}{2} is entered.
+
+
+### \comma \period
+
+Punctuation marks and reading marks are used in mathematical equations. \comma* and \period* are with margin.
+
+
+### \pair{}{} \triplet{}{}{} \quadruplet*{}{}{}
+
+Order pairs. \pair* \triplet* \quadruplet* fix the size of the parentheses.
+
+
+### \intersection \union
+
+Another name for \cap and \cup.
+
+
+### \complement{} \cmpl{}
+
+This is a overline with height matching, even with small letters. \cmpl is another name for \complement.
+
+
+### \tand \tor
+
+The Japanese "and" and "or" used in mathematical equations.
+
+
+### \eand \eor
+
+The English "and" and "or" used in mathematical equations.
+
+
+### \lto \lfrom \iff
+
+Another name for \Longrightarrow, \Longleftarrow and \Longleftrightarrow. It is treated as a \mathrels.
+
+
+### \plto \plfrom \piff
+
+Invisible \lto/\lfrom/\iff used for immediate line breaks in an align environment. The "p" is named after phantom.
+
+
+### \peq
+
+Invisible equal sign used for immediate line breaks in an align environment. The "p" is named after phantom.
+
+
+### \set{}{}
+
+This is an inclusive notation for a set. The delimiter is a vertical bar, which changes to a colon when the option [setcolon] is loaded.
+
+
+### \N \NZ \NP \Z \Q \R \C
+
+The symbols for whole natural numbers, whole integers greater than or equal to 0, whole integers greater than or equal to 1, whole integers, whole rational numbers, whole real numbers, and whole complex numbers. When the option [mathbb] is loaded, it changes to blackboard bold.
+
+
+### \inverse{<function>}
+
+The symbol of inverse function.
+
+
+### \abs{} \abs*{}
+
+Absolute value. \abs* fixes the size.
+
+
+### environment ecases
+
+\begin{ecases}[align(*)/gather(*)]{<left side>}
+
+Case classification. This is an input support for the empheq environment. Default is align*.
+
+
+### environment simul
+
+\begin{simul}{align(*)/gather(*)}
+
+Simultaneous equations. This is an input support for the empheq environment. Default is gather*.
+
+
+### environment signchart
+
+\begin{signchart}{<columns>}
+
+Table of increase/decrease. It takes the number of columns excluding headings as arguments. The internal environment is an array environment, so you write using & \\ \hline etc.
+
+
+### \neconcave \seconcave \seconvex \neconvex
+
+
+Arrows are used in the increase/decrease table.
+
+This code is by [Prof. Kouji KODAMA](http://www.math.kobe-u.ac.jp/HOME/kodama/tips-latex-bend-arrow.html) and is released under the GNU/GPL license. I would like to thank him.
+
+
+### \dint
+
+The symbol of integral which is always in display style.
+
+
+### \dr \ds \dt \du \dx \dy \dz \dtheta
+
+Integral variables.
+
+
+### \const
+
+Integral constant as "const.".
+
+
+### \defint{<from>}{<to>}{<function>}
+
+The function before the assignment of the definite integral.
+
+
+### \transformvariable{<variable1>}{<from1>}{<to1>}{variable2}{<from2>}{<to2>}
+
+Variable transformation of a definite integral.
+
+
+### \rvec{}{} \rvec*{}{}{}
+
+2-dimensional horizontal vector. Asterisked one is 3-dimensional horizontal vectors. When option [rvecbracket] is loaded, they are replaced by square brackets.
+
+
+### \cvec{}{} \cvec*{}{}{}
+
+2-dimensional vertical vector. Asterisked one is 3-dimensional vertical vectors. When option [cvecbracket] is loaded, they are replaced by square brackets.
+
+
+### \innerproduct{}{} {}{}
+
+Inner product of vectors. When option [innerproductbracket] is loaded, it is replaced by bracket notation. \inp is another name for \innerproduct.
+
+
+### \sequence{} \seq{}
+
+Mathematical sequence. \seq is another name for \sequence.
+
+
+### \sum*
+
+\sum which is text style even in display mode.
+
+
+### \GCD \LCM
+
+The symbol of greatest common divisor and the symbol of least common multiple.
+
+
+### \degree
+
+The symbol of degree.
+
+
+### \arc{}
+
+The symbol of arc.
+
+This code is by [Prof. Shingo SAITO](http://www.artsci.kyushu-u.ac.jp/~ssaito/jpn/tex/tips/misc.html#arc). I would like to thank him.
+
+
+### \parallel
+
+The symbol of parallel. The original symbol is stored in \originalparallel.
+
+This code is by [Mr./Ms. Ohishi]https://oku.edu.mie-u.ac.jp/~okumura/texfaq/qa/8814.html). I would like to thank him/her.
+
+
+### \similar
+
+The symbol of similar.
+
+
+### \permutation{}{} \combination{}{} \repeatedpermutation{}{} \repeatedcombination{}{} \homogeneous{}{}
+
+The symbols for permutations, combinations, repeated permutations, and repeated combinations. \homogeneous is another name for \repeatedcombination.
+
+
+### \expectedvalue{}
+
+The symbols for expected value. When the option [mathbb] is loaded, it changes to blackboard bold.
+
+
+### \Re \Im
+
+The symbol of real axis and imaginary axis. The original symbol is stored in \originalRe and \originalIm.
+
+
+### \conjugate{}
+### \conj{}
+
+Complex conjugate. \conj is another name for \conjugate.
+
+
+### \parentext{<text>} \squaretext{<text>} \whitesquaretext{<text>}
+
+Sentences with round brackets, sentences with square brackets, and sentences with white square brackets.
+
+
+### \ltext{<text>} \lltext{<text>}
+
+Sentences with square brackets and sentences with white square brackets.
+
+
+### \ltextbegin \lltextbegin \ltextend \lltextend
+
+Opening square bracket, opening white square bracket, closing square bracket, and closing white square bracket. They are used when there is a line break in the middle of a sentence.
+
+
+### \nomination{}
+
+Parentheses for using a word or phrase in an equation.
+
+
+### \condition{}
+
+Parentheses are used to divide cases. \condition*{} is preceded by a space.
+
+
+### \explanation{}
+
+Parentheses used to explain an expression, preceded by \because. \explanation*{} is not preceded by \because.
+
+
+### \quantify
+
+Text box for mentioning quantization in the middle of an expression.
+
+
+### \equationunit
+
+Parentheses for writing units in expressions.
+
+
+### \texttherefore \textbecause
+
+\therefore and \because adjusted for use in the text.
+
+
+### \QED
+
+Full-width halmos symbol.
+
+
+## Achknowledgements
+
+\neconcave, \seconcave, \seconvex and \neconvex are by [Prof. Kouji KODAMA](http://www.math.kobe-u.ac.jp/HOME/kodama/tips-latex-bend-arrow.html) and is released under the GNU/GPL license. I would like to thank him.
+
+\arc is by [Prof. Shingo SAITO](http://www.artsci.kyushu-u.ac.jp/~ssaito/jpn/tex/tips/misc.html#arc). I would like to thank him.
+
+\parallel is by [Mr./Ms. Ohishi]https://oku.edu.mie-u.ac.jp/~okumura/texfaq/qa/8814.html). I would like to thank him/her.
+
+This package is inspired by [emath package by Kazuhiro Okuma (a.k.a. tDB)](http://emath.s40.xrea.com/). I would like to thank him.
+
+
+## License
+
+This package released under [GNU GPL v3 or newer](http://www.gnu.org/licenses/gpl-3.0.html).
+
+
+## Revision History
+
++ Version 1.0 2022-06-29
+ + The first public version.
+
+
+---
+
+[Yukoh KUSAKABE](https://twitter.com/metaphysicainfo) (screen-name) at [metaphysica.info](https://www.metaphysica.info/) \ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols-ja.md b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols-ja.md
new file mode 100644
index 00000000000..78e4477ac2b
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols-ja.md
@@ -0,0 +1,316 @@
+# Jpnedumathsymbols パッケージ
+
+日本の教育における数式表現には,LaTeX の標準である書きかたとはやや異なる部分があります。このパッケージでは,日本の教育における数式表現を導入します。
+
+
+## 前提条件
+
+**This package use Japanese letters.**
+
++ TeX format: LaTeX
++ Prerequisite package: amsmath, amssymb, empheq and xparse
++ Prerequisite package without [nonocurriculum]: japanese-otf
+
+
+## インストール
+
+jpnedumathsymbols.sty を $TEXMF/tex/latex/jpnedumathsymbols (TeXが見つけられる場所)に置いてください。
+
+
+## 使用方法
+
+### \frac \sqrt \lim \vec
+
+パッケージを読み込むと自動的に分数・根号・極限・ベクトルの記号が変更されます。それが不要なときはオプション [nofrac] [nosqrt] [nolim] [novec] を指定してください。もとの記号は original がついた名前で保存されています(\originalfrac \originalsqrt \originallim \originalvec)。
+
+
+### Roman Typeface Meaning Point
+
+点を表すためにローマン体を用いる慣例があります。入力を楽にするために,同じ文字を2つ続けて打つとローマン体になります。たとえば,\AA でローマン体の A になります。元の命令と重なるものは名前を付け替えています(元の \AA は \angstrom,元の \SS は \capitaleszett です)。それが不要なときはオプション [nopointroman] を指定してください。
+
+
+### Letters for Curriculum
+
+カリキュラムで使われる文字は全角文字であるほうが便利なことがあります。それらは \curr-- という形の命令になっています。それが不要なときはオプション [nocurriculum] を指定してください。
+
++ 全角ローマ数字 \currI, \currII, \currIII
++ 全角英字大文字 \currA -- \currZ
++ 全角英字小文字 \curra -- \currz
++ 全角ギリシア文字小文字 \curralpha -- \curromega
++ 並行カリキュラムのセット \currIA, \currIIB, \currIIBC, \currIIIC
++ 並行カリキュラムのセット(+つき) \currIA*, \currIIB*, \currIIBC*, \currIIIC*
+
+
+### \phantomheight[<letter>]
+
+枠で囲うための支柱を立てます。オプション引数を取らなければ \frac{1}{2} が入ります。
+
+
+### \comma \period
+
+数式中で用いる句点と読点です。アスタリスクをつけると前に余白が付きます。
+
+
+### \pair{}{} \triplet{}{}{} \quadruplet*{}{}{}
+
+順序対です。アスタリスクをつけると括弧の大きさが固定されます。
+
+
+### \intersection \union
+
+\cap と \cup の別名です。
+
+
+### \complement{} \cmpl{}
+
+小さな文字を入れても高さが揃う上線です。\cmpl は \complement の別名です。
+
+
+### \tand \tor
+
+数式中で用いる日本語の「かつ」と「または」です。
+
+
+### \eand \eor
+
+数式中で用いる英語の「and」と「or」です。
+
+
+### \lto \lfrom \iff
+
+\Longrightarrow \Longlrftarrow \Longleftrightarrow の別名です。\mathrel として扱われます。
+
+
+### \plto \plfrom \piff
+
+align 環境で直ちに改行するときに用いる見えない \lto \lfrom \iff です。「p」 は phantom が由来です。
+
+
+### \peq
+
+align 環境で直ちに改行するときに用いる見えない等号です。「p」 は phantom が由来です。
+
+
+### \set{}{}
+
+集合の内包的記法です。区切りは縦棒ですが,[setcolon] オプションを読み込むとコロンに変わります。
+
+
+### \N \NZ \NP \Z \Q \R \C
+
+自然数全体,0以上の整数全体,1以上の整数全体,整数全体,有理数全体,実数全体,複素数全体の記号です。[mathbb] オプションを読み込むと黒板太字に変わります。
+
+
+### \inverse{<function>}
+
+逆関数の記号です。
+
+
+### \abs{} \abs*{}
+
+絶対値です。アスタリスクをつけると大きさが固定されます。
+
+
+### ecases 環境
+
+\begin{ecases}[align(*)/gather(*)]{<left side>}
+
+場合分けです。empheq環境の入力支援です。既定は align* です。
+
+
+### simul 環境
+
+\begin{simul}{align(*)/gather(*)}
+
+連立方程式です。empheq環境の入力支援です。既定は gather* です。
+
+
+### signchart 環境
+
+\begin{signchart}{<columns>}
+
+増減表です。見出しを除いた列数を引数に取ります。内部は array 環境ですので & \\ \hline などを用いて書きます。
+
+
+### \neconcave \seconcave \seconvex \neconvex
+
+増減表で使う矢印です。
+
+このコードは[児玉宏児氏](http://www.math.kobe-u.ac.jp/HOME/kodama/tips-latex-bend-arrow.html)によるもので,GNU/GPLライセンスで公開なさっています。お礼申しあげます。
+
+
+### \dint
+
+常にディスプレイスタイルになる積分記号です。
+
+
+### \dr \ds \dt \du \dx \dy \dz \dtheta
+
+積分変数です。
+
+
+### \const
+
+積分定数を const. と出力します。
+
+
+### \defint{<from>}{<to>}{<function>}
+
+代入前の定積分です。
+
+
+### \transformvariable{<variable1>}{<from1>}{<to1>}{variable2}{<from2>}{<to2>}
+
+定積分の変数変換です。
+
+
+### \rvec{}{} \rvec*{}{}{}
+
+2次元横ベクトルです。アスタリスク付きは3次元横ベクトルです。[rvecbracket] オプションを読み込むと角括弧に置き換えられます。
+
+
+### \cvec{}{} \cvec*{}{}{}
+
+2次元縦ベクトルです。アスタリスク付きは3次元縦ベクトルです。[cvecbracket] オプションを読み込むと角括弧に置き換えられます。
+
+
+### \innerproduct{}{} {}{}
+
+ベクトルの内積です。[innerproductbracket] オプションを読み込むとブラケット記法に置き換えられます。\inp は \innerproduct の別名です。
+
+
+### \sequence{} \seq{}
+
+数列です。\seq は \sequence の別名です。
+
+
+### \sum*
+
+ディスプレイ数式中でもテキストスタイルになる \sum です。
+
+
+### \GCD \LCM
+
+最大公約数と最小公倍数の記号です。
+
+
+### \degree
+
+度の記号です。
+
+
+### \arc{}
+
+弧の記号です。
+
+このコードは[斎藤新悟氏](http://www.artsci.kyushu-u.ac.jp/~ssaito/jpn/tex/tips/misc.html#arc)によるものです。お礼申しあげます。
+
+
+### \parallel
+
+平行の記号です。元の記号は \originalparallel に保存されます。
+
+このコードは[大石氏](https://oku.edu.mie-u.ac.jp/~okumura/texfaq/qa/8814.html)によるものです。お礼申しあげます。
+
+
+### \similar
+
+相似の記号です。
+
+
+### \permutation{}{} \combination{}{} \repeatedpermutation{}{} \repeatedcombination{}{} \homogeneous{}{}
+
+順列・組み合わせ・重複順列・重複組み合わせの記号です。\homogeneous は \repeatedcombination の別名です。
+
+
+### \expectedvalue{}
+
+期待値の記号です。[mathbb] オプションを読み込むと黒板太字に変わります。
+
+
+### \Re \Im
+
+実軸・虚軸の記号です。元の記号は \originalRe \originalIm に保存されます。
+
+
+### \conjugate{}
+### \conj{}
+
+複素共役です。\conj は \conjugate の別名です。
+
+
+### \parentext{<text>} \squaretext{<text>} \whitesquaretext{<text>}
+
+丸括弧付き文章,鉤括弧付き文章,白抜き鉤括弧付き文章です。
+
+
+### \ltext{<text>} \lltext{<text>}
+
+鉤括弧付き文章,白抜き鉤括弧付き文章です。
+
+
+### \ltextbegin \lltextbegin \ltextend \lltextend
+
+開き鉤括弧,開き白抜き鉤括弧,閉じ鉤括弧,閉じ白抜き鉤括弧です。途中で改行が入るときに用いるとよいでしょう。
+
+
+### \nomination{}
+
+語句を数式に用いるための括弧です。
+
+
+### \condition{}
+
+場合分けに用いるための括弧です。\condition*{} は前に空白を伴います。
+
+
+### \explanation{}
+
+式の説明に用いるための括弧で,前に \because を伴います。\explanation*{} は伴いません。
+
+
+### \quantify
+
+式の途中で量子化について言及するためのテキストボックスです。
+
+
+### \equationunit
+
+式の中で単位を書くための括弧です。
+
+
+### \texttherefore \textbecause
+
+本文中で使うために調整した \therefore と \because です。
+
+
+### \QED
+
+全角幅のハルモス記号です。
+
+
+## Achknowledgements
+
+\neconcave \seconcave \seconvex \neconvex は[児玉宏児氏](http://www.math.kobe-u.ac.jp/HOME/kodama/tips-latex-bend-arrow.html)によるもので,GNU/GPLライセンスで公開なさっています。お礼申しあげます。
+
+\arc は[斎藤新悟氏](http://www.artsci.kyushu-u.ac.jp/~ssaito/jpn/tex/tips/misc.html#arc)によるものです。お礼申しあげます。
+
+\parallel は[大石氏](https://oku.edu.mie-u.ac.jp/~okumura/texfaq/qa/8814.html)によるものです。お礼申しあげます。
+
+このパッケージの作成にあたっては,[大熊一弘(tDB)氏によるemath](http://emath.s40.xrea.com/)の影響を受けています。お礼申しあげます。
+
+
+## ライセンス
+
+このパッケージは[GNU GPL v3 or newer](http://www.gnu.org/licenses/gpl-3.0.html)のもとで配布しています。
+
+
+## 更新履歴
+
++ Version 1.0 2022-06-29
+ + The first public version.
+
+
+---
+
+[Yukoh KUSAKABE](https://twitter.com/metaphysicainfo) (screen-name) at [metaphysica.info](https://www.metaphysica.info/) \ No newline at end of file
diff --git a/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols_example.pdf b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols_example.pdf
new file mode 100644
index 00000000000..6b60510e28f
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols_example.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols_example.tex b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols_example.tex
new file mode 100644
index 00000000000..c9debf3c32c
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/jpnedumathsymbols/jpnedumathsymbols_example.tex
@@ -0,0 +1,132 @@
+\documentclass[uplatex]{jsarticle}
+\usepackage{jpnedumathsymbols}
+\begin{document}
+\setlength{\baselineskip}{2em}
+A$\frac{1}{2}$B
+
+A$\sqrt[3]{2}$B
+
+A$\lim_{x\to 1}$B
+
+A$\vec{a}+\vec{B}$B
+
+$\triangle\AA\BB\CC$
+
+数学\currIA
+
+$a\comma b$
+
+$a\period$
+
+$\pair{1}{2}$ $\triplet{1}{2}{3}$ $\quadruplet*{1}{2}{3}{4}$
+
+$A\intersection B$ $C\union D$
+
+$\complement{A}$
+
+$A\tand B$ $A\tor B$
+
+$A\eand B$ $A\eor B$
+
+$A\lto B\lfrom C\iff D$
+
+\begin{align*}
+&\piff A\\
+&\iff B
+\end{align*}
+
+$A=B$
+
+\begin{align*}
+&\peq A\\
+&=B
+\end{align*}
+
+$\set{A}{B}$
+
+$\N \NZ \NP \Z \Q \R \C$
+
+$\inverse{f}$
+
+$\abs{\frac{1}{2}} \abs*{\frac{1}{2}}$
+
+\begin{ecases}{A}
+B\\
+C
+\end{ecases}
+
+\begin{simul}
+A=A\\
+B=B
+\end{simul}
+
+\begin{signchart}{3}
+x&1&\cdots&2\\\hline
+\phantomheight f(x)&0&\neconcave&1
+\end{signchart}
+
+$\dint\dtheta=\theta+\const$
+
+$\dint_{1}^{2}\dx=\defint{1}{2}{x}$
+
+\transformvariable{x}{1}{2}{t}{0}{1}
+
+$\rvec{1}{2}$ $\rvec*{1}{2}{3}$
+
+$\cvec{1}{2}$ $\cvec*{1}{2}{3}$
+
+$\innerproduct{\vec{a}}{\vec{b}}$
+
+$\sequence{a_{n}}$
+
+\[\sum*_{k=1}^{n}\]
+
+$\GCD\pair{1}{2}$ $\LCM\pair{1}{2}$
+
+$30\degree$
+
+$\arc{\AA\BB}$
+
+$l\parallel m$
+
+$\triangle\AA\BB\CC\similar\triangle\AA\BB\CC$
+
+$\permutation{n}{r} \combination{n}{r} \repeatedpermutation{n}{r} \repeatedcombination{n}{r}$
+
+$\expectedvalue{P}$
+
+$\Re \Im$
+
+$\conjugate{\alpha}$
+
+$a \parentext{a} \squaretext{a} \whitesquaretext{a}$
+
+$a \ltext{a} \lltext{a}$
+
+$\ltextbegin \lltextbegin \ltextend \lltextend$
+
+$a=\nomination{a}$
+
+\[
+A=
+\begin{dcases}
+B&\condition{b}\\
+C&\condition{c}
+\end{dcases}
+\]
+
+\begin{ecases}{A}
+B&\condition*{b}\\
+C&\condition*{c}
+\end{ecases}
+
+$a\explanation{a}$
+
+$\quantify{任意の実数$x$に対し}x=1$
+
+$a=1\equationunit{kgw}$
+
+a \texttherefore\ b \textbecause\ c
+
+\QED
+\end{document} \ No newline at end of file
diff --git a/Master/texmf-dist/tex/latex/jpnedumathsymbols/jpnedumathsymbols.sty b/Master/texmf-dist/tex/latex/jpnedumathsymbols/jpnedumathsymbols.sty
new file mode 100644
index 00000000000..f22aa76b812
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/jpnedumathsymbols/jpnedumathsymbols.sty
@@ -0,0 +1,625 @@
+%%
+%% jpnedumathsymbols.sty
+%% for making handouts in Japanese Education
+%%
+%% Copyright (C) 2022 Yukoh KUSAKABE (screen-name)
+%% https://www.metaphysica.info/
+%% https://twitter.com/metaphysicainfo
+%%
+%% This file released under
+%% [GNU GPL v3 or newer](http://www.gnu.org/licenses/gpl-3.0.html).
+%%
+%
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{jpnedumathsymbols}[2022/06/29 v1.0]
+%
+%% [nofrac]
+\newif\if@jpnedu@symbol@nofrac
+\@jpnedu@symbol@nofracfalse
+\DeclareOption{nofrac}{\@jpnedu@symbol@nofractrue}%
+%
+%% [nosqrt]
+\newif\if@jpnedu@symbol@nosqrt
+\@jpnedu@symbol@nosqrtfalse
+\DeclareOption{nosqrt}{\@jpnedu@symbol@nosqrttrue}%
+%
+%% [nolim]
+\newif\if@jpnedu@symbol@nolim
+\@jpnedu@symbol@nolimfalse
+\DeclareOption{nolim}{\@jpnedu@symbol@nolimtrue}%
+%
+%% [novec]
+\newif\if@jpnedu@symbol@novec
+\@jpnedu@symbol@novecfalse
+\DeclareOption{novec}{\@jpnedu@symbol@novectrue}%
+%
+%% [nopointroman]
+\newif\if@jpnedu@symbol@nopointroman
+\@jpnedu@symbol@nopointromanfalse
+\DeclareOption{nopointroman}{\@jpnedu@symbol@nopointromantrue}%
+%
+%% [nocurriculum]
+\newif\if@jpnedu@symbol@nocurriculum
+\@jpnedu@symbol@nocurriculumfalse
+\DeclareOption{nocurriculum}{\@jpnedu@symbol@nocurriculumtrue}%
+%
+%% [mathbb]
+\newif\if@jpnedu@symbol@mathbb
+\@jpnedu@symbol@mathbbfalse
+\DeclareOption{mathbb}{\@jpnedu@symbol@mathbbtrue}
+%
+%% [setcolon]
+\newif\if@jpnedu@symbol@setcolon
+\@jpnedu@symbol@setcolonfalse
+\DeclareOption{setcolon}{\@jpnedu@symbol@setcolontrue}
+%
+%% [rvecbracket]
+\newif\if@jpnedu@symbol@rvecbracket%
+\@jpnedu@symbol@rvecbracketfalse
+\DeclareOption{rvecbracket}{\@jpnedu@symbol@rvecbrackettrue}
+
+%% [cvecbracket]
+\newif\if@jpnedu@symbol@cvecbracket%
+\@jpnedu@symbol@cvecbracketfalse
+\DeclareOption{cvecbracket}{\@jpnedu@symbol@cvecbrackettrue}
+
+%% [innerproductbracket]
+\newif\if@jpnedu@symbol@innerproductbracket%
+\@jpnedu@symbol@innerproductbracketfalse
+\DeclareOption{innerproductbracket}{\@jpnedu@symbol@innerproductbrackettrue}
+%
+\ExecuteOptions{}
+\ProcessOptions\relax
+%
+% for \begin{bmatrix}
+% \begin{cmatrix}
+\RequirePackage{amsmath}
+\RequirePackage{amssymb}
+%
+% for \NewDocumentEnvironment
+\RequirePackage{xparse}
+%
+% for \begin{empheq}
+\RequirePackage{empheq}
+%
+%%%
+%% FRAC
+%%%
+%
+\if@jpnedu@symbol@nofrac
+\else
+%
+%% \originalfrac
+\let\originalfrac\frac
+%
+%% \frac
+\renewcommand{\frac}[2]{\mathchoice%
+{{\displaystyle\originalfrac{\raisebox{-0.42ex}{$\,#1\,$}}{\raisebox{0.1ex}{$\,#2\,$}}}}%
+{{\displaystyle\originalfrac{\raisebox{-0.42ex}{$\,#1\,$}}{\raisebox{0.1ex}{$\,#2\,$}}}}%
+{\originalfrac{#1}{#2}}%
+{\originalfrac{#1}{#2}}%
+}%
+%
+\fi
+%
+%%%
+%% SQRT
+%%%
+%
+\if@jpnedu@symbol@nosqrt
+\else
+%
+%% \originalsqrt
+\let\originalsqrt\sqrt
+%
+%% \sqrt
+\renewcommand{\sqrt}[2][\phantom{1}]{\mathchoice%
+{\!\originalsqrt[\leftroot{-1}\uproot{0}#1]{\vphantom{(}#2\hspace{1pt}}}%
+{\!\originalsqrt[\leftroot{-1}\uproot{0}#1]{\vphantom{(}#2\hspace{1pt}}}%
+{\originalsqrt[#1]{#2}}%
+{\originalsqrt[#1]{#2}}}
+%
+\fi
+%
+%%%
+%% LIM
+%%%
+%
+\if@jpnedu@symbol@nolim
+\else
+%
+%% \originallim
+\let\originallim\lim
+%
+%% \lim
+\renewcommand{\lim}{\originallim\limits}
+%
+\fi
+%
+%%%
+%% VEC
+%%%
+%
+\if@jpnedu@symbol@novec
+\else
+%
+%% \originalvec
+\let\originalvec\vec
+%
+%% \vec
+\DeclareRobustCommand{\vec}[1]%
+{\hspace{-1pt}\overrightarrow{\hspace{1pt}\vphantom{T}#1\hspace{1pt}}\hspace{-1pt}}
+%{\overrightarrow{\hspace{1pt}\vphantom{T}#1\hspace{1pt}}}
+%
+\fi
+%
+%%%
+%% POINTROMAN
+%%%
+%
+\if@jpnedu@symbol@nopointroman
+\else
+%
+%% \angstrom
+\let\angstrom\AA
+%
+%% \capitaleszett
+\let\capitaleszett\SS
+%
+%% \AA -- \ZZ
+\DeclareRobustCommand\AA{\mathrm{A}}
+\DeclareRobustCommand\BB{\mathrm{B}}
+\DeclareRobustCommand\CC{\mathrm{C}}
+\DeclareRobustCommand\DD{\mathrm{D}}
+\DeclareRobustCommand\EE{\mathrm{E}}
+\DeclareRobustCommand\FF{\mathrm{F}}
+\DeclareRobustCommand\GG{\mathrm{G}}
+\DeclareRobustCommand\HH{\mathrm{H}}
+\DeclareRobustCommand\II{\mathrm{I}}
+\DeclareRobustCommand\JJ{\mathrm{J}}
+\DeclareRobustCommand\KK{\mathrm{K}}
+\DeclareRobustCommand\LL{\mathrm{L}}
+\DeclareRobustCommand\MM{\mathrm{M}}
+\DeclareRobustCommand\NN{\mathrm{N}}
+\DeclareRobustCommand\OO{\mathrm{O}}
+\DeclareRobustCommand\PP{\mathrm{P}}
+\DeclareRobustCommand\QQ{\mathrm{Q}}
+\DeclareRobustCommand\RR{\mathrm{R}}
+\DeclareRobustCommand\SS{\mathrm{S}}
+\DeclareRobustCommand\TT{\mathrm{T}}
+\DeclareRobustCommand\UU{\mathrm{U}}
+\DeclareRobustCommand\VV{\mathrm{V}}
+\DeclareRobustCommand\WW{\mathrm{W}}
+\DeclareRobustCommand\XX{\mathrm{X}}
+\DeclareRobustCommand\YY{\mathrm{Y}}
+\DeclareRobustCommand\ZZ{\mathrm{Z}}
+%
+\fi
+%
+%%%
+%% CURRICULUM
+%%%
+%
+\if@jpnedu@symbol@nocurriculum
+\else
+%
+% for \ajroman
+\RequirePackage{otf}
+%
+%% \mathI \mathA \mathIA etc.
+\DeclareRobustCommand{\currI}{\ajRoman{1}}
+\DeclareRobustCommand{\currII}{\ajRoman{2}}
+\DeclareRobustCommand{\currIII}{\ajRoman{3}}
+\DeclareRobustCommand{\currA}{A}
+\DeclareRobustCommand{\currB}{B}
+\DeclareRobustCommand{\currC}{C}
+\DeclareRobustCommand{\currD}{D}
+\DeclareRobustCommand{\currE}{E}
+\DeclareRobustCommand{\currF}{F}
+\DeclareRobustCommand{\currG}{G}
+\DeclareRobustCommand{\currH}{H}
+\DeclareRobustCommand{\currI}{I}
+\DeclareRobustCommand{\currJ}{J}
+\DeclareRobustCommand{\currK}{K}
+\DeclareRobustCommand{\currL}{L}
+\DeclareRobustCommand{\currM}{M}
+\DeclareRobustCommand{\currN}{N}
+\DeclareRobustCommand{\currO}{O}
+\DeclareRobustCommand{\currP}{P}
+\DeclareRobustCommand{\currQ}{Q}
+\DeclareRobustCommand{\currR}{R}
+\DeclareRobustCommand{\currS}{S}
+\DeclareRobustCommand{\currT}{T}
+\DeclareRobustCommand{\currU}{U}
+\DeclareRobustCommand{\currV}{V}
+\DeclareRobustCommand{\currW}{W}
+\DeclareRobustCommand{\currX}{X}
+\DeclareRobustCommand{\currY}{Y}
+\DeclareRobustCommand{\currZ}{Z}
+\DeclareRobustCommand{\curra}{a}
+\DeclareRobustCommand{\currb}{b}
+\DeclareRobustCommand{\currc}{c}
+\DeclareRobustCommand{\currd}{d}
+\DeclareRobustCommand{\curre}{e}
+\DeclareRobustCommand{\currf}{f}
+\DeclareRobustCommand{\currg}{g}
+\DeclareRobustCommand{\currh}{h}
+\DeclareRobustCommand{\curri}{i}
+\DeclareRobustCommand{\currj}{j}
+\DeclareRobustCommand{\currk}{k}
+\DeclareRobustCommand{\currl}{l}
+\DeclareRobustCommand{\currm}{m}
+\DeclareRobustCommand{\currn}{n}
+\DeclareRobustCommand{\curro}{o}
+\DeclareRobustCommand{\currp}{p}
+\DeclareRobustCommand{\currq}{q}
+\DeclareRobustCommand{\currr}{r}
+\DeclareRobustCommand{\currs}{s}
+\DeclareRobustCommand{\currt}{t}
+\DeclareRobustCommand{\curru}{u}
+\DeclareRobustCommand{\currv}{v}
+\DeclareRobustCommand{\currw}{w}
+\DeclareRobustCommand{\currx}{x}
+\DeclareRobustCommand{\curry}{y}
+\DeclareRobustCommand{\currz}{z}
+\DeclareRobustCommand{\curralpha}{α}
+\DeclareRobustCommand{\currbeta}{β}
+\DeclareRobustCommand{\currgamma}{γ}
+\DeclareRobustCommand{\currdelta}{δ}
+\DeclareRobustCommand{\currepsilon}{ε}
+\DeclareRobustCommand{\currzeta}{ζ}
+\DeclareRobustCommand{\curreta}{η}
+\DeclareRobustCommand{\currtheta}{θ}
+\DeclareRobustCommand{\curriota}{ι}
+\DeclareRobustCommand{\currkappa}{κ}
+\DeclareRobustCommand{\currlambda}{λ}
+\DeclareRobustCommand{\currmu}{μ}
+\DeclareRobustCommand{\currnu}{ν}
+\DeclareRobustCommand{\currxi}{ξ}
+\DeclareRobustCommand{\curromicron}{ο}
+\DeclareRobustCommand{\currpai}{π}
+\DeclareRobustCommand{\currrho}{ρ}
+\DeclareRobustCommand{\currsigma}{σ}
+\DeclareRobustCommand{\currtau}{τ}
+\DeclareRobustCommand{\currupsilon}{υ}
+\DeclareRobustCommand{\currphi}{φ}
+\DeclareRobustCommand{\currchi}{χ}
+\DeclareRobustCommand{\currpsi}{ψ}
+\DeclareRobustCommand{\curromega}{ω}
+\DeclareRobustCommand{\currIA}{\@ifstar{\@jpnedu@symbol@currIA@star}{\@jpnedu@symbol@currIA@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@currIA@star}{\ajRoman{1}+A}
+\DeclareRobustCommand{\@jpnedu@symbol@currIA@nostar}{\ajRoman{1}A}
+\DeclareRobustCommand{\currIIB}{\@ifstar{\@jpnedu@symbol@currIIB@star}{\@jpnedu@symbol@currIIB@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@currIIB@star}{\ajRoman{2}+B}
+\DeclareRobustCommand{\@jpnedu@symbol@currIIB@nostar}{\ajRoman{2}B}
+\DeclareRobustCommand{\currIIBC}{\@ifstar{\@jpnedu@symbol@currIIBC@star}{\@jpnedu@symbol@currIIBC@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@currIIBC@star}{\ajRoman{2}+B+C}
+\DeclareRobustCommand{\@jpnedu@symbol@currIIBC@nostar}{\ajRoman{2}BC}
+\DeclareRobustCommand{\currIIIC}{\@ifstar{\@jpnedu@symbol@currIIIC@star}{\@jpnedu@symbol@currIIIC@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@currIIIC@star}{\ajRoman{3}+C}
+\DeclareRobustCommand{\@jpnedu@symbol@currIIIC@nostar}{\ajRoman{3}C}
+\fi
+%
+%% \phantomheight
+\DeclareRobustCommand{\phantomheight}[1][\frac{1}{2}]{\vphantom{\raisebox{4pt}{\ensuremath{#1}}}\vphantom{\raisebox{-3pt}{\ensuremath{#1}}}}
+%
+%% \comma
+\DeclareRobustCommand{\comma}{\@ifstar{\@jpnedu@symbol@comma@star}{\@jpnedu@symbol@comma@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@comma@nostar}{,\,}
+\DeclareRobustCommand{\@jpnedu@symbol@comma@star}{\,,\,}
+%% \period
+\DeclareRobustCommand{\period}{\@ifstar{\@jpnedu@symbol@period@star}{\@jpnedu@symbol@period@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@period@nostar}{\text{。}\quad}
+\DeclareRobustCommand{\@jpnedu@symbol@period@star}{\,\text{。}\quad}
+%
+%% \pair{}{} \pair*{}{}
+%% \triplet{}{}{} \triplet*{}{}
+%% \quadruplet{}{}{}{} \quadruplet*{}{}{}
+\DeclareRobustCommand{\pair}
+{\@ifstar{\@jpnedu@symbol@pair@star}{\@jpnedu@symbol@pair@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@pair@star}[2]{(#1,\,#2)}
+\DeclareRobustCommand{\@jpnedu@symbol@pair@nostar}[2]{\left(#1,\,#2\right)}
+\DeclareRobustCommand{\triplet}
+{\@ifstar{\@jpnedu@symbol@triplet@star}{\@jpnedu@symbol@triplet@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@triplet@star}[3]{(#1,\,#2,\,#3)}
+\DeclareRobustCommand{\@jpnedu@symbol@triplet@nostar}[3]{\left(#1,\,#2,\,#3\right)}
+\DeclareRobustCommand{\quadruplet}
+{\@ifstar{\@jpnedu@symbol@quadruplet@star}{\@jpnedu@symbol@quadruplet@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@quadruplet@star}[4]{(#1,\,#2,\,#3,\,#4)}
+\DeclareRobustCommand{\@jpnedu@symbol@quadruplet@nostar}[4]{\left(#1,\,#2,\,#3,\,#4\right)}
+%
+%% \intersection
+%% \union
+\DeclareRobustCommand{\intersection}{\cap}
+\DeclareRobustCommand{\union}{\cup}
+%
+%% \complement{}
+\let\originalcmpl\cmpl
+\DeclareRobustCommand{\complement}[1]{\overline{\vphantom{T}#1}}
+\let\cmpl\complement
+%
+%% \tand
+%% \tor
+\DeclareRobustCommand{\tand}{\ensuremath{\mathbin{\text{かつ}}}}
+\DeclareRobustCommand{\tor}{\ensuremath{\mathbin{\text{または}}}}
+%% \eand
+%% \eor
+\DeclareRobustCommand{\eand}{\ensuremath{\mathbin{\text{and}}}}
+\DeclareRobustCommand{\eor}{\ensuremath{\mathbin{\text{or}}}}
+%
+%% \lto
+%% \lfrom
+%% \iff
+%% \plto
+%% \plfrom
+%% \piff
+\let\originaliff\iff
+\DeclareRobustCommand{\lto}{\ensuremath{\mathrel{\Longrightarrow}}}
+\DeclareRobustCommand{\lfrom}{\ensuremath{\mathrel{\Longleftarrow}}}
+\DeclareRobustCommand{\iff}{\ensuremath{\mathrel{\Longleftrightarrow}}}
+\DeclareRobustCommand{\plto}{\ensuremath{\mathrel{\phantom{\Longrightarrow}}}}
+\DeclareRobustCommand{\plfrom}{\ensuremath{\mathrel{\phantom{\Longlrftarrow}}}}
+\DeclareRobustCommand{\piff}{\ensuremath{\mathrel{\phantom{\Longleftrightarrow}}}}
+%
+%% \peq
+\DeclareRobustCommand{\peq}{\mathrel{\phantom{=}}}
+%
+%% \set{}{}
+%% ([setcolon])
+\if@jpnedu@symbol@setcolon
+\DeclareRobustCommand{\set}[2]{\left\{\,#1\,;\,#2\,\right\}}
+\else
+\DeclareRobustCommand{\set}[2]{\left\{\,#1\,\middle|\,#2\,\right\}}
+\fi
+%
+%% \N \NZ \NP \Z \Q \R \C
+%% ([mathbb])
+\if@jpnedu@symbol@mathbb
+\DeclareRobustCommand{\N}{\ensuremath{\mathbb{N}}}
+\DeclareRobustCommand{\NZ}{\ensuremath{\mathbb{N}_{0}}}
+\DeclareRobustCommand{\NP}{\ensuremath{\mathbb{N}_{+}}}
+\DeclareRobustCommand{\Z}{\ensuremath{\mathbb{Z}}}
+\DeclareRobustCommand{\Q}{\ensuremath{\mathbb{Q}}}
+\DeclareRobustCommand{\R}{\ensuremath{\mathbb{R}}}
+\DeclareRobustCommand{\C}{\ensuremath{\mathbb{C}}}
+\else
+\DeclareRobustCommand{\N}{\ensuremath{\mathbf{N}}}
+\DeclareRobustCommand{\NZ}{\ensuremath{\mathbf{N}_{0}}}
+\DeclareRobustCommand{\NP}{\ensuremath{\mathbf{N}_{+}}}
+\DeclareRobustCommand{\Z}{\ensuremath{\mathbf{Z}}}
+\DeclareRobustCommand{\Q}{\ensuremath{\mathbf{Q}}}
+\DeclareRobustCommand{\R}{\ensuremath{\mathbf{R}}}
+\DeclareRobustCommand{\C}{\ensuremath{\mathbf{C}}}
+\fi
+%
+%% \inverse{<function>}
+\DeclareRobustCommand{\inverse}[1]{#1^{-1}}
+%
+%% \abs{} \abs*{}
+\let\originalabs\abs
+\DeclareRobustCommand{\abs}
+{\@ifstar{\@jpnedu@symbol@abs@star}{\@jpnedu@symbol@abs@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@abs@star}[1]{\lvert#1\rvert}
+\DeclareRobustCommand{\@jpnedu@symbol@abs@nostar}[1]{\left\lvert#1\right\rvert}
+%
+%% \begin{cases}
+\DeclareDocumentEnvironment{ecases}{O{align*} m b}%
+{\vspace{0.25\baselineskip}\begin{empheq}[left={#2=\empheqlbrace\,}]{#1}{#3}\end{empheq}}%
+{\par\vspace{0.25\baselineskip}\noindent}
+%
+%% \begin{simul}{<style>}
+\DeclareDocumentEnvironment{simul}{O{gather*} b}%
+{\vspace{0.25\baselineskip}\begin{empheq}[left=\empheqlbrace\,]{#1}{#2}\end{empheq}}%
+{\par\vspace{0.25\baselineskip}\noindent}
+%
+%% \begin{signchart}{<columns>}
+\newenvironment{signchart}[1]%
+{\vspace{0.25\baselineskip}\begin{equation*}\begin{array}{c|*#1{c}}\hline}%
+{\\\hline\end{array}\end{equation*}\par\vspace{0.25\baselineskip}\noindent}
+%
+%% \neconcave
+%% \seconcave
+%% \seconvex
+%% \neconvex
+% http://www.math.kobe-u.ac.jp/HOME/kodama/tips-latex-bend-arrow.html
+% (GNU/GPL)
+\DeclareRobustCommand{\seconvex}{{\begin{picture}(10,10)%
+\put(10,10){\oval(20,20)[lb]}\put(10,0){\vector(1,0){2}}\end{picture}}}
+\DeclareRobustCommand{\neconcave}{{\begin{picture}(10,10)%
+\put(10,0){\oval(20,20)[lt]}\put(10,10){\vector(1,0){2}}\end{picture}}}
+\DeclareRobustCommand{\neconvex}{{\begin{picture}(10,10)%
+\put(0,10){\oval(20,20)[rb]}\put(10,10){\vector(0,1){2}}\end{picture}}}
+\DeclareRobustCommand{\seconcave}{{\begin{picture}(10,10)%
+\put(0,0){\oval(20,20)[rt]}\put(10,0){\vector(0,-1){2}}\end{picture}}}
+%
+%% \dint
+\DeclareRobustCommand{\dint}{{\displaystyle\int}}
+%
+%% \dr \ds \dt \du \dx \dy \dz \dtheta
+\DeclareRobustCommand{\dr}{\,dr}
+\DeclareRobustCommand{\ds}{\,ds}
+\DeclareRobustCommand{\dt}{\,dt}
+\DeclareRobustCommand{\du}{\,du}
+\DeclareRobustCommand{\dx}{\,dx}
+\DeclareRobustCommand{\dy}{\,dy}
+\DeclareRobustCommand{\dz}{\,dz}
+\DeclareRobustCommand{\dtheta}{\,d\theta}
+%
+%% \const
+\DeclareRobustCommand{\const}{\mathrm{const.}}
+%
+%% \defint{<from>}{<to>}{<function>}
+\DeclareRobustCommand{\defint}[3]{\left[\vphantom{\frac{1}{2}}#3\right]_{#1}^{#2}}
+%
+%% \transformvariable{<variable1>}{<from1>}{<to1>}{variable2}{<from2>}{<to2>}
+\DeclareRobustCommand{\transformvariable}[6]{\begin{tabular}{c|ccc}
+$#1$&$#2$&$\to$&$#3$\\\hline
+$#4$&$#5$&$\to$&$#6$
+\end{tabular}}
+%
+%% \rvec{}{}
+%% \rvec*{}{}{}
+%% ([rvecbracket])
+\if@jpnedu@symbol@rvecbracket%
+\DeclareRobustCommand{\rvec}
+{\@ifstar{\@jpnedu@symbol@rvec@star}{\@jpnedu@symbol@rvec@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@rvec@star}[3]{\left[#1,\,#2,\,#3\right]}
+\DeclareRobustCommand{\@jpnedu@symbol@rvec@nostar}[2]{\left[#1,\,#2\right]}
+\else%
+\DeclareRobustCommand{\rvec}
+{\@ifstar{\@jpnedu@symbol@rvec@star}{\@jpnedu@symbol@rvec@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@rvec@star}[3]{\left(#1,\,#2,\,#3\right)}
+\DeclareRobustCommand{\@jpnedu@symbol@rvec@nostar}[2]{\left(#1,\,#2\right)}
+\fi%
+%
+%% \cvec{}{}
+%% \cvec*{}{}{}
+%% ([cvecbracket])
+\if@jpnedu@symbol@cvecbracket%
+\DeclareRobustCommand{\cvec}
+{\@ifstar{\@jpnedu@symbol@cvec@star}{\@jpnedu@symbol@cvec@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@cvec@star}[3]{\begin{bmatrix}\,#1\,\\\,#2\,\\\,#3\,\end{bmatrix}}
+\DeclareRobustCommand{\@jpnedu@symbol@cvec@nostar}[2]{\begin{bmatrix}\,#1\,\\\,#2\,\end{bmatrix}}
+\else%
+\DeclareRobustCommand{\cvec}
+{\@ifstar{\@jpnedu@symbol@cvec@star}{\@jpnedu@symbol@cvec@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@cvec@star}[3]{\begin{pmatrix}\,#1\,\\\,#2\,\\\,#3\,\end{pmatrix}}
+\DeclareRobustCommand{\@jpnedu@symbol@cvec@nostar}[2]{\begin{pmatrix}\,#1\,\\\,#2\,\end{pmatrix}}
+\fi%
+%
+%% \innerproduct{}{} \inp{}{}
+\let\originalinp\inp
+\if@jpnedu@symbol@innerproductbracket
+\DeclareRobustCommand{\innerproduct}
+{\@ifstar{\@jpnedu@symbol@innerproduct@star}{\@jpnedu@symbol@innerproduct@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@innerproduct@star}[2]{\langle #1\relax,#2\rangle}
+\DeclareRobustCommand{\@jpnedu@symbol@innerproduct@nostar}[2]{\left\langle #1\relax,#2\right\rangle}
+\else%
+\DeclareRobustCommand{\innerproduct}
+{\@ifstar{\@jpnedu@symbol@innerproduct@star}{\@jpnedu@symbol@innerproduct@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@innerproduct@star}[2]{#1\cdot #2\relax}
+\DeclareRobustCommand{\@jpnedu@symbol@innerproduct@nostar}[2]{#1\cdot #2\relax}
+\fi%
+\let\inp\innerproduct
+%
+%% \sequence{} \seq{}
+\let\originalseq\seq
+\DeclareRobustCommand{\sequence}[1]{\ensuremath{\left\{#1\right\}}}
+\let\seq\sequence
+%
+%% \sum*
+\let\originalsum\sum
+\DeclareRobustCommand{\sum}
+{\@ifstar{\@jpnedu@symbol@sum@star}{\@jpnedu@symbol@sum@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@sum@star}{\textstyle\sum}
+\DeclareRobustCommand{\@jpnedu@symbol@sum@nostar}{\originalsum}
+%
+%% \GCD
+%% \LCM
+\DeclareRobustCommand{\GCD}{\mathop{\mathrm{GCD}}\nolimits}
+\DeclareRobustCommand{\LCM}{\mathop{\mathrm{LCM}}\nolimits}
+%
+%% \degree
+\let\originaldegree\degree
+\DeclareRobustCommand{\degree}{^{\circ}}
+%
+%% \arc{}
+% http://www.artsci.kyushu-u.ac.jp/~ssaito/jpn/tex/tips/misc.html#arc
+\let\originalarc\arc
+\DeclareRobustCommand{\arc}[1]{%
+\settowidth{\dimen0}{\ensuremath{#1}}%
+\divide\dimen0 by 2%
+\overset{\rotatebox{-90}{\ensuremath{\left(\rule{0pt}{\dimen0}\right.\!}}}{#1}%
+}
+%
+%% \parallel
+% https://oku.edu.mie-u.ac.jp/~okumura/texfaq/qa/8814.html
+\let\originalparallel\parallel
+\DeclareRobustCommand{\parallel}{%
+\mathrel{\raise.3ex\hbox{\scalebox{.7}{%
+\rotatebox[origin=c]{-7}{/}\kern-.35em\rotatebox[origin=c]{-7}{/}}}}}%
+\DeclareRobustCommand{\notparallel}
+{\mathrel{\raise.3ex\hbox{\scalebox{.7}{%
+\ooalign{\rotatebox[origin=c]{-7}{/}\kern-.35em\rotatebox[origin=c]{-7}{/}\crcr%
+\hfil\raisebox{.2ex}{$\backslash$}\hfil}}}}}%
+%
+%% \similar
+\let\originalsimilar\similar
+\DeclareRobustCommand{\similar}{\mathrel{\lower.2ex\hbox{\scalebox{1.3}{∽}}}}
+%
+%% \permutation{}{}
+%% \combination{}{}
+%% \repeatedpermutation{}{}
+%% \homogeneous{}{} \repeatedcombination{}{}
+\DeclareRobustCommand{\permutation}[2]{\ensuremath{{}_{#1}\mathrm{P}_{#2}}}
+\DeclareRobustCommand{\combination}[2]{\ensuremath{{}_{#1}\mathrm{C}_{#2}}}
+\DeclareRobustCommand{\repeatedpermutation}[2]{\ensuremath{{}_{#1}\mathrm{\Pi}_{#2}}}
+\DeclareRobustCommand{\homogeneous}[2]{\ensuremath{{}_{#1}\mathrm{H}_{#2}}}
+\let\repeatedcombination\homogeneous
+%
+%% \expectedvalue{}
+%% ([mathbb])
+\if@jpnedu@symbol@mathbb
+\DeclareRobustCommand{\expectedvalue}[1]{\mathbb{E}\left(#1\right)}
+\else
+\DeclareRobustCommand{\expectedvalue}[1]{\mathbf{E}\left(#1\right)}
+\fi
+%
+%% \Re
+%% \Im
+\let\originalRe\Re
+\let\originalIm\Im
+\DeclareRobustCommand{\Re}{\mathrm{Re}\,}
+\DeclareRobustCommand{\Im}{\mathrm{Im}\,}
+%
+%% \conjugate{}
+%% \conj{}
+\let\originalconjugate\conjugate
+\let\originalconj\conj
+\DeclareRobustCommand{\conjugate}[1]{\overline{\mathstrut #1}}
+\let\conj\conjugate
+%
+%% \parentext{<text>}
+%% \squaretext{<text>}
+%% \whitesquaretext{<text>}
+\DeclareRobustCommand{\parentext}[1]{\text{(#1)}}
+\DeclareRobustCommand{\squaretext}[1]{\text{「#1」}}
+\DeclareRobustCommand{\whitesquaretext}[1]{\text{『#1』}}
+%
+%% \ltext{<text>}
+%% \lltext{<text>}
+\DeclareRobustCommand{\ltext}{\squaretext}
+\DeclareRobustCommand{\lltext}{\whitesquaretext}
+\DeclareRobustCommand{\ltextbegin}{\text{「}}
+\DeclareRobustCommand{\lltextbegin}{\text{『}}
+\DeclareRobustCommand{\ltextend}{\text{」}}
+\DeclareRobustCommand{\lltextend}{\text{』}}
+%
+%% \nomination{}
+\DeclareRobustCommand{\nomination}{\parentext}
+%
+%% \condition
+\DeclareRobustCommand{\condition}{\@ifstar{\@jpnedu@symbol@condition@star}{\@jpnedu@symbol@condition@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@condition@star}[1]{\quad\parentext{#1}}
+\DeclareRobustCommand{\@jpnedu@symbol@condition@nostar}[1]{\parentext{#1}}
+%
+%% \explanation{}
+\DeclareRobustCommand{\explanation}{\@ifstar{\@jpnedu@symbol@explanation@star}{\@jpnedu@symbol@explanation@nostar}}
+\DeclareRobustCommand{\@jpnedu@symbol@explanation@nostar}[1]{\parentext{\raisebox{1.5pt}{$\because$\ }#1}}
+\DeclareRobustCommand{\@jpnedu@symbol@explanation@star}[1]{\parentext{#1}}
+%
+%% \quantify
+\DeclareRobustCommand{\quantify}[1]{\text{#1}\ }
+%
+%% \equationunit
+\DeclareRobustCommand{\equationunit}[1]{\parentext{#1}}
+%
+%% \texttherefore
+%% \textbecause
+\DeclareRobustCommand{\texttherefore}{\ensuremath{\raisebox{1.5pt}{$\therefore$}}}
+\DeclareRobustCommand{\textbecause}{\ensuremath{\raisebox{1.5pt}{$\because$}}}
+%
+%% \QED
+\DeclareRobustCommand{\QED}{■}
+%
+%% EOF \ No newline at end of file
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index 024117f9b22..23b7995d9d9 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -426,7 +426,8 @@ my @TLP_working = qw(
jablantile jacow jamtimes japanese-otf
jbact jfmutil jieeetran jigsaw
jknapltx jkmath jlabels jlreq jlreq-deluxe
- jmb jmlr jmsdelim jneurosci jnuexam josefin jpneduenumerate jpsj jsclasses
+ jmb jmlr jmsdelim jneurosci jnuexam josefin
+ jpneduenumerate jpnedumathsymbols jpsj jsclasses
jslectureplanner jumplines junicode jupynotex
jura juraabbrev jurabib juramisc jurarsp js-misc jvlisting
kalendarium kanaparser kanbun kantlipsum karnaugh karnaugh-map karnaughmap
diff --git a/Master/tlpkg/tlpsrc/collection-langjapanese.tlpsrc b/Master/tlpkg/tlpsrc/collection-langjapanese.tlpsrc
index 3708d3f032c..67d0c181c79 100644
--- a/Master/tlpkg/tlpsrc/collection-langjapanese.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-langjapanese.tlpsrc
@@ -32,6 +32,7 @@ depend jieeetran
depend jlreq
depend jlreq-deluxe
depend jpneduenumerate
+depend jpnedumathsymbols
depend jsclasses
depend kanbun
depend lshort-japanese
diff --git a/Master/tlpkg/tlpsrc/jpnedumathsymbols.tlpsrc b/Master/tlpkg/tlpsrc/jpnedumathsymbols.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/jpnedumathsymbols.tlpsrc