isphysicalmath (6jan24)

git-svn-id: svn://tug.org/texlive/trunk@69334 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 538 insertions, 118 deletions

diff --git a/Master/texmf-dist/doc/latex/isphysicalmath/README.md b/Master/texmf-dist/doc/latex/isphysicalmath/README.md
index af03bf862fa..f4b21a8e316 100644
--- a/Master/texmf-dist/doc/latex/isphysicalmath/README.md
+++ b/Master/texmf-dist/doc/latex/isphysicalmath/README.md
@@ -5,7 +5,7 @@ Author: Mario Fantini, <marfant7@gmail.com>
 
 License: LaTeX Project Public License lppl
 
-Copyright (c) 2023 Mario Fantini
+Copyright (c) 2024 Mario Fantini
 ---
 
 
@@ -18,15 +18,15 @@ If you are interested in the form of math and physics, here comes `isphysicalmat
 as far as international scientific notation and formatting of formulas, quantities,
 numerical values, factors, dimensions, measurement units.
 
-So, `isphysicalmath` package helps user to write mathematical and physical contents, 
- according to the scientific notation (international mainly), in an elegant way.
+So, isphysicalmath` package helps user to write mathematical and physical contents, 
+according to the scientific notation (international mainly), in an elegant way.
 
 
 # Dependencies
 
-`isphysicalmath` has not dependencies.
+`isphysicalmath` has xstring package dependency.
 
-Internally, it uses standard commands like: \textnormal, \hspace{}; however,
+Internally, it uses standard commands like: \textnormal, \hspace{}, \,; however,
 it performs its activity in complex math environment too.
 
 
@@ -54,6 +54,8 @@ The documentation is `isphysicalmath-doc.pdf` mainly. It contains:
 
         - option 'comma'
 
+        - command 'comma'
+
 - isphysicalmath url
  
 - Copyright
@@ -61,22 +63,6 @@ The documentation is `isphysicalmath-doc.pdf` mainly. It contains:
 - Change History
 
 
-# Build isphysicalmath.sty
-```
-cd isphysicalmath 
-latex isphysicalmath.ins
-```
-
-# Build the documentation
-
-```
-cd isphysicalmath 
-latex isphysicalmath.dtx
-makeindex -s gglo.ist -o isphysicalmath.gls isphysicalmath.glo
-latex isphysicalmath.dtx
-dvipdf isphysicalmath.dvi
-```
-
 # Credits
 
 Thanks to all  TeX/LaTeX contributors, in  particular to Scott Pakin
@@ -86,12 +72,16 @@ and services.
 
 # URL
 
-Package home URL: https://github.com/MartDiVenus/LaTeX/tree/isphysicalmath
+Package home URL: 
+
+https://ctan.org/pkg/isphysicalmath
+
+https://github.com/MartDiVenus/LaTeX/tree/isphysicalmath
 
 
 # License 
 
-Copyright (C) 2023 by Mario Fantini <marfant7@gmail.com>
+Copyright (C) 2024 by Mario Fantini <marfant7@gmail.com>
 
 This file may be distributed and/or modified under the conditions of
 the LaTeX Project Public License, either version 1.3 of this license
@@ -111,3 +101,14 @@ This work consists of the files isphysicalmath.dtx and isphysicalmath.ins
 and the derived file isphysicalmath.sty.
 
 
+# Change History
+
+- v1.0.0
+
+2023.09.18 First version.
+
+
+- v1.1.0
+
+2024.01.03 improvements have been brought, see isphysicalmath-doc.pdf.
+
diff --git a/Master/texmf-dist/doc/latex/isphysicalmath/isphysicalmath-doc.pdf b/Master/texmf-dist/doc/latex/isphysicalmath/isphysicalmath-doc.pdf
index d69e59aec52..ef449a6d1d9 100644
--- a/Master/texmf-dist/doc/latex/isphysicalmath/isphysicalmath-doc.pdf
+++ b/Master/texmf-dist/doc/latex/isphysicalmath/isphysicalmath-doc.pdf
diff --git a/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.dtx b/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.dtx
index a95d88e6610..48dad58b76f 100644
--- a/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.dtx
+++ b/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.dtx
@@ -29,31 +29,156 @@
 %<package>\NeedsTeXFormat{LaTeX2e}[2005/12/01]
 %<package>\ProvidesPackage{isphysicalmath}
 %<*package>
-[2023/09/18 v1.0.0 .dtx isphysicalmath file]
+[2024/01/03 v1.1.0 .dtx isphysicalmath file]
 %</package>
-%<package>% option [dc]: changes dots in commas.
+%<package>\RequirePackage{xstring}
+%<package>%
+%<package>% Notation section:
+%<package>% option [dc]: changes dots in commas (\ispmc), or commas in dots (\ispmrc).
 %<package>\DeclareOption{dc}{
-%<package>\def\ispmdc#1.#2{{#1,#2}}
+%<package>\def\ispmc#1.#2{{#1,#2}}
+%<package>\def\ispmrc#1,#2{{#1.#2}}
 %<package>}
-%<package>% option [comma]: scientific international notation for thousands.
+%<package>%
+%<package>% option [comma]: scientific international notation for thousands and their multiples.
 %<package>\DeclareOption{comma}{
-%<package>	\def\ispmnovem#1#2#3#4#5#6#7#8#9{#1#2#3,#4#5#6,#7#8#9}
-%<package>	\def\ispmocto#1#2#3#4#5#6#7#8{#1#2,#3#4#5,#6#7#8}
-%<package>	\def\ispmseptem#1#2#3#4#5#6#7{#1,#2#3#4,#5#6#7}
-%<package>	\def\ispmsex#1#2#3#4#5#6{#1#2#3,#4#5#6}
-%<package>	\def\ispmquinque#1#2#3#4#5{#1#2,#3#4#5}
-%<package>	\def\ispmquattuor#1#2#3#4{#1,#2#3#4}
+%<package>\def\ispmc#1{%
+%<package>\StrLen{#1}[\temp]%
+%<package>\ifnum\temp=4%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\unoq,\dueq\treq\quattroq%
+%<package>\fi%
+%<package>\ifnum\temp=5%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\unoq\dueq,\treq\quattroq\cinqueq%
+%<package>\fi%
+%<package>\ifnum\temp=6%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\unoq\dueq\treq,\quattroq\cinqueq\seiq%
+%<package>\fi%
+%<package>\ifnum\temp=7%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\StrChar{#1}{7}[\setteq]%
+%<package>\unoq,\dueq\treq\quattroq,\cinqueq\seiq\setteq%
+%<package>\fi%
+%<package>\ifnum\temp=8%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\StrChar{#1}{7}[\setteq]%
+%<package>\StrChar{#1}{8}[\ottoq]%
+%<package>\unoq\dueq,\treq\quattroq\cinqueq,\seiq\setteq\ottoq%
+%<package>\fi%
+%<package>\ifnum\temp=9%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\StrChar{#1}{7}[\setteq]%
+%<package>\StrChar{#1}{8}[\ottoq]%
+%<package>\StrChar{#1}{9}[\noveq]%
+%<package>\unoq\dueq\treq,\quattroq\cinqueq\seiq,\setteq\ottoq\noveq%
+%<package>\fi%
+%<package>}
 %<package>}
 %<package>\ExecuteOptions{dc}
 %<package>\ExecuteOptions{comma}
 %<package>\ProcessOptions\relax
-%<package>% space between value and measurement unit
-%<package>\newcommand{\ispms}{\hspace{0.5mm}}
+%<package>%
+%<package>% command \ispmcomma: scientific international notation for thousands and their multiples.
+%<package>\newcommand{\ispmcomma}[1]{%
+%<package>\StrLen{#1}[\temp]%
+%<package>\ifnum\temp=4%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\unoq,\dueq\treq\quattroq%
+%<package>\fi%
+%<package>\ifnum\temp=5%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\unoq\dueq,\treq\quattroq\cinqueq%
+%<package>\fi%
+%<package>\ifnum\temp=6%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\unoq\dueq\treq,\quattroq\cinqueq\seiq%
+%<package>\fi%
+%<package>\ifnum\temp=7%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\StrChar{#1}{7}[\setteq]%
+%<package>\unoq,\dueq\treq\quattroq,\cinqueq\seiq\setteq%
+%<package>\fi%
+%<package>\ifnum\temp=8%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\StrChar{#1}{7}[\setteq]%
+%<package>\StrChar{#1}{8}[\ottoq]%
+%<package>\unoq\dueq,\treq\quattroq\cinqueq,\seiq\setteq\ottoq%
+%<package>\fi%
+%<package>\ifnum\temp=9%
+%<package>\StrChar{#1}{1}[\unoq]%
+%<package>\StrChar{#1}{2}[\dueq]%
+%<package>\StrChar{#1}{3}[\treq]%
+%<package>\StrChar{#1}{4}[\quattroq]%
+%<package>\StrChar{#1}{5}[\cinqueq]%
+%<package>\StrChar{#1}{6}[\seiq]%
+%<package>\StrChar{#1}{7}[\setteq]%
+%<package>\StrChar{#1}{8}[\ottoq]%
+%<package>\StrChar{#1}{9}[\noveq]%
+%<package>\unoq\dueq\treq,\quattroq\cinqueq\seiq,\setteq\ottoq\noveq%
+%<package>\fi%
+%<package>}
+%<package>%
+%<package>%
+%<package>% Formatting section:
+%<package>% a small space between value and measurement unit
+%<package>\newcommand{\ispms}{\,}
 %<package>% normal text rendering for first measurement unit
 %<package>\newcommand{\ispmntone}[1]{\textnormal{#1}}
-%<package>% jolly: the default setting is --- normal text rendering for a generic 'entity'.
+%<package>% jolly: the default setting consists in --- a $0.15\ispmone{mm}$ of space 
+%<package>% and normal text rendering for a generic 'entity'.
 %<package>% If you are a developer, you can modify it when and how you want.
-%<package>\newcommand{\ispm}[1]{\textnormal{#1}}
+%<package>\newcommand{\ispm}[1]{\hspace{0.15mm}\textnormal{#1}}
 %<package>% normal text rendering for first and second measurement units
 %<package>\newcommand{\ispmnttwo}[2]{\textnormal{#1}\textnormal{#2}}
 %<package>% space between first and second measurement units
@@ -64,14 +189,21 @@
 %<package>% \ispm if you have two measurement units
 %<package>% e.g. $L = 20 \ispmtwo{N}{m}$
 %<package>\newcommand{\ispmtwo}[2]{\ispms\ispmnttwo\ispmss{#1}\ispmnttwo\ispmss{#2}}
-%<package>% normal text rendering for third measurement unit
-%<package>\newcommand{\ispmntr}[1]{\textnormal{#1}}
 %<package>% ispm if you have three measurement units
 %<package>% e.g. $V = 8 \ispmtwo{m}{m}\ispmthird{m}$
-%<package>\newcommand{\ispmthird}[1]{\ispmss\ispmntr{#1}}
+%<package>\newcommand{\ispmthird}[1]{\ispmss\ispm{#1}}
+%<package>% and so on until ninth measurement unit
+%<package>\newcommand{\ispmfourth}[1]{\ispmss\ispm{#1}}
+%<package>\newcommand{\ispmfifth}[1]{\ispmss\ispm{#1}}
+%<package>\newcommand{\ispmsixth}[1]{\ispmss\ispm{#1}}
+%<package>\newcommand{\ispmseventh}[1]{\ispmss\ispm{#1}}
+%<package>\newcommand{\ispmeighth}[1]{\ispmss\ispm{#1}}
+%<package>\newcommand{\ispmninth}[1]{\ispmss\ispm{#1}}
+%<package>% If you don't want numerical order, you could use generic \ispmn command
+%<package>\newcommand{\ispmn}[1]{\ispmss\ispm{#1}}
 %<*driver>
 \documentclass{ltxdoc}
-\usepackage{isphysicalmath}[2023/09/18]
+\usepackage{isphysicalmath}[2024/01/03]
 \usepackage[T1]{fontenc}
 \usepackage[utf8]{inputenc}
 \usepackage{lmodern} 
@@ -83,13 +215,10 @@
 \renewcommand*\contentsname{General index}%
 \tableofcontents%
 \clearpage}
-
 \EnableCrossrefs         
 \CodelineIndex
-\RecordChanges
 \begin{document}
-  \DocInput{isphysicalmath.dtx}
-  \PrintChanges
+\DocInput{isphysicalmath.dtx}
 \end{document}
 %</driver>
 % \fi
@@ -110,10 +239,6 @@
 %   Grave accent  \`     Left brace    \{     Vertical bar  \|
 %   Right brace   \}     Tilde         \~}
 %
-%
-%
-%\changes{v1.0.0}{2023/09/18}{Initial version}
-%
 %\indice
 %
 %\GetFileInfo{isphysicalmath.dtx}
@@ -152,19 +277,20 @@
 %\textsl{isphysicalmath} acting is valid too.
 %
 %\section{Dependencies}
-% \textsl{isphysicalmath} has not dependencies.
+%\label{sec:dependencies}
+%\textsl{isphysicalmath} has \textsl{xstring} package dependency.
 %
 %Internally,  it uses standard \LaTeX{} built-in commands like: \texttt{\textbackslash textnormal},
-%\texttt{\textbackslash hspace\{\}};
+%\texttt{\textbackslash hspace\{\}}, \texttt{\textbackslash ,};
 % however, it performs its activity in complex math environment too.
 %\newpage
 %\section{Usage}
-%
+%\label{sec:usage}
 %\DescribeMacro{\ispm}
 %
-%\textit{hp.} It is a jolly command. The default setting substitutes the famous
-% \LaTeX{} built-in command \texttt{\textbackslash textnormal}, in other words
-% \texttt{\textbackslash textnormal} is the value of \texttt{\textbackslash ispm}
+%\textit{hp.} It is a jolly command.
+%The default setting consists in --- a $0.15\ispmone{mm}$ of space  and normal text rendering for a generic 'entity'.
+%In other words  <\texttt{\textbackslash textnormal}> and <0.15mm> are the values of \texttt{\textbackslash ispm}
 % variable. So, if you are a developer  you can modify this variable how and when you want.
 % I use it for  generic ``entities''.  \\
 %\textit{th.} Default setting: normal text rendering for a generic ``entity''.\\
@@ -202,33 +328,59 @@
 %|\ispmone|\marg{the second %measurement unit in place of the II argument (denominator)}
 %|\ispmthird|\marg{third measurement unit in place of III argument} \\ \\
 %
+%\DescribeMacro{ ~\ } And so on until ninth measurement unit, having: \\
+%\DescribeMacro{\ispmfourth}\\
+%\DescribeMacro{\ispmfifth} \\
+%\DescribeMacro{\ispmsixth}\\
+%\DescribeMacro{\ispmseventh} \\
+%\DescribeMacro{\ispmeighth} \\
+%\DescribeMacro{\ispmninth} ~\ \\ \\
+%\DescribeMacro{\ispmn} 
+%
+%If you don't want to follow a numerical order, you can use this command. 
+%
+%\textit{hp.} You have three measurement units. \\
+%\textit{th.} Horizontal space between the first measurement unit
+%and numerical value, horizontal space between the first
+%measurement unit and the second %measurement unit, horizontal space between
+%the second measurement unit and  third measurement unit; normal text 
+%rendering for all the measurement units.\\
+%|\ispmtwo|\marg{the first measurement unit in place of the I argument}\marg{the second 
+%measurement unit in place of the II argument}%
+%|\ispmn|\marg{third measurement unit in place of III argument} \\ 
+% Or, e.g. if you have a fraction [see In-depth formatting' 
+%(\autoref{subsec:inDepthFormatting})]:\\
+%|\ispmone|\marg{the first measurement unit in place of the I argument (numerator)}
+%|\ispmn|\marg{the second %measurement unit in place of the II argument (denominator)}
+%|\ispmn|\marg{third measurement unit in place of III argument} \\ \\
+%
+%
 %\begin{environment}{dc}
 % option \textit{dc} \\
 %\textbackslash usepackage\oarg{dc}\{isphysicalmath\} \\
 %
-%$\forall x,y, \ldots \in \mathbb{N}$:\\ 
-%|\ispmdc| \meta{x.y}  \\
+%$\forall x,y,\ldots,+\infty \in \mathbb{N}$:\\ 
+%|\ispmc| \meta{x.y}  \\
+%|\ispmrc| \meta{x,y}  \\
 %\end{environment}
 %
 %\begin{environment}{comma}
 % option \textit{comma} \\
 %\textbackslash usepackage\oarg{comma}\{isphysicalmath\} \\
 %
-%$\forall a,b,c,d,e,f,g,h,i \in \mathbb{N}$: \\ 
-%|\ispmnovem| \meta{abcdefghi} \\
-%|\ispmocto| \meta{abcdefgh} \\
-%|\ispmseptem| \meta{abcdefg} \\
-%|\ispmsex| \meta{abcdef} \\
-%|\ispmquinque| \meta{abcde} \\
-%|\ispmquattuor| \meta{abcd} \\
+%$\forall a,b,c,d,e,f,g,h,i \in \mathbb{N}$ [0,9]: \\ 
+%|\ispmc|\{abcdefghi\} \\
+%|\ispmc|\{abcdefghi\}.aa \\
 %\end{environment}
 %\newpage
 % \section{In-depth usage}
 %\subsection{In-depth formatting}
 %\label{subsec:inDepthFormatting}
+% \textsl{isphysicalmath} command, in mathematical environments, can be joined or detached to previous term;
+%while, in not mathematical environments, \textsl{isphysicalmath} command must be joined to previous term. \\ \\
 %	\textsl{isphysicalmath} automatical settings:
 %	\begin{itemize}
-%		\item 0.5\ispmone{mm} between numerical value and first
+%		\item a small space between numerical value and first
 %			measurement unit, <<first>> if there are others.
 %		\item 0.15\ispmone{mm}  between two or three 
 %			measurement units, or between  measurement units and their factors.
@@ -261,6 +413,7 @@
 %		\item With one measurement unit.
 %
 %	\[F = 1 \ispmone{N}\]
+%	\[P = 1 \ispmone{bar}\]
 %
 %	The code: 
 %\begin{center}
@@ -268,6 +421,7 @@
 %\[
 %F = 1 \ispmone{N}  
 %\]
+%\[P = 1 \ispmone{bar}\]
 %\end{verbatim}
 %\end{center}
 %
@@ -378,49 +532,86 @@
 %\end{verbatim}
 %\end{center}
 %
+%\item With inner mathematical environments (e).
+%
+%\[
+%P_p = (V_{cls})(\gamma_{cls}) = (29.6\ispmone{m$^3$})\Big(25\frac{\ispmone{kN}}{\ispmone{m$^3$}}\Big) = 740 \ispmone{kN}
+%\]
+%
+%The code: 
+%\begin{center}
+%\begin{verbatim}
+%\[
+%P_p = (V_{cls})(\gamma_{cls}) = (29.6\ispmone{m$^3$})
+%\Big(25\frac{\ispmone{kN}}
+%{\ispmone{m$^3$}}\Big) = 740 \ispmone{kN}
+%\]
+%\end{verbatim}
+%\end{center}
+%
 %\item About physical quantities dimensions.
 %
 %e.g.
 %\[
-%F = m a = \ispmtwo{[M]}{[L]}\ispmthird{[T$^{-2}$]}
+%F = m a \equiv \ispmtwo{[M]}{[L]}\ispmthird{[T]$^{-2}$}
 %\]
 %The code: 
 %\begin{center}
 %\begin{verbatim}
-%F = m a = \ispmtwo{[M]}{[L]}\ispmthird{[T$^{-2}$]}
+%F = m a \equiv \ispmtwo{[M]}{[L]}\ispmthird{[T]$^{-2}$}
+%\end{verbatim}
+%\end{center}
+%
+%\item Final example.
+%
+%e.g.
+%\[1\ispmtwo{a}{b}\ispmthird{c}\ispmfourth{d}\ispmfifth{e}\ispmsixth{f}\ispmseventh{g}\ispmeighth{h}\ispmninth{i}\] 
+%\[1\ispmone{a}\ispmn{b}\ispmn{c}\ispmn{d}\ispmn{e}\ispmn{f}\ispmn{g}\ispmn{h}\ispmn{i}\]
+%The code: 
+%\begin{center}
+%\begin{verbatim}
+%\[1\ispmtwo{a}{b}\ispmthird{c}\ispmfourth{d}\ispmfifth{e}
+%\ispmsixth{f}\ispmseventh{g}\ispmeighth{h}\ispmninth{i}\]
+%
+%\[1\ispmone{a}\ispmn{b}\ispmn{c}\ispmn{d}\ispmn{e}
+%\ispmn{f}\ispmn{g}\ispmn{h}\ispmn{i}\]
 %\end{verbatim}
 %\end{center}
+%
 %\end{itemize}
 %\end{description}
 %
 %\newpage
 %\subsection{In-depth notation}
-%
-%Option \textsl{dc} and option \textsl{comma} are compatible,
-%you can use both in the same document; e.g.: \\ 
-%\texttt{\textbackslash usepackage[comma, dc]\{isphysicalmath\}} \\
-%\begin{center}
-% 1,234 \\
-% 1,234,567 
-%\end{center}
+%\label{subsec:in-depthNotation}
+%Option \textsl{dc} and option \textsl{comma} are not compatible, but you can use option \textsl{dc} and 
+%\texttt{\textbackslash ispmcomma} command, both in the same document. \\ \\
+%\texttt{\textbackslash usepackage[dc]\{isphysicalmath\}} \\
+%\texttt{\textbackslash usepackage[comma]\{isphysicalmath\}} \\ \\
+%In a document by \textsl{dc} option: \\
+%1,234 \\ \\
+%In an other document by \textsl{comma} option: \\
+%1,234,567 \\ \\
+%Both in the same document, by \textsl{dc} option and \texttt{\textbackslash ispmcomma} command:\\
+%1,234  1,234,567 \\ \\
 %The code: 
 %\begin{verbatim}
-%\ispmdc 1.234 \\
-%\ispmseptem 1234567
+%\ispmc 1.234 \\
+%\ispmc{1234567} \\
+%\ispmc 1.234 \ispmcomma{1234567}
 %\end{verbatim}
 %
 %\subsubsection{option <dc>}
-%
+%\label{subsubsec:optionDc}
 %\textsl{Usage}: \texttt{\textbackslash usepackage[dc]\{isphysicalmath\}} \\ 
 %
 %The code of this option is not mine, it already exists in \LaTeX{} literature, 
 % I discovered it in \tiny\url{https://en.wikibooks.org/wiki/LaTeX}\normalsize. \\
 %
-%This option changes dots in commas. It is useful for some users who don't 
+%This option by \texttt{\textbackslash ispmc} changes dots in commas. It is useful for some users who don't 
 %use scientific international notation. It is convenient for users who 
 %respect scientific international notation, so they change dots
-%in commas to select thousands and not to separate the unit from
-%negative numbers. \\
+%in commas to select thousands and not to express numbers under the unit. \\
 %
 %e.g.
 %\begin{center}
@@ -429,48 +620,97 @@
 %The code: 
 %\begin{center}
 %\begin{verbatim}
-%\ispmdc 1.234
+%\ispmc 1.234
 %\end{verbatim}
 %\end{center}
+%~\ \\
+%This option by \texttt{\textbackslash ispmrc} changes commas in dots. It is useful for some users who want to 
+%use scientific international notation. It is convenient for users who 
+%respect scientific international notation, so they change commas
+%in dots to express numbers under the unit. \\
 %
-%\subsubsection{option <comma>}
+%e.g.
+%\begin{center}
+%	1,234 becomes 1.234
+%\end{center}
+%The code: 
+%\begin{center}
+%\begin{verbatim}
+%\ispmrc 1,234
+%\end{verbatim}
+%\end{center}
 %
+%\subsubsection{option <comma>}
+%\label{subsubsec:optionComma}
 %\textsl{Usage}: \texttt{\textbackslash
 %\{usepackage\}[comma]\{isphysicalmath\}} \\ 
 %
 %It adds comma after every three digits, according to international
 %scientific notation.
 %
-%For this task there are six ispm commands, in the next \textsl{isphysicalmath}
-%version I'll automate this goal introducing one single ispm command.  \\
 %\begin{center}
 %	100,000,000 \\
-%	10,000,000 \\
-%	1,000,000 \\
-%	100,000 \\
-%	10,000 \\
-%	1,000
+%	100,000,000.00\\
+%	10,000,000.00 \\
+%	1,000,000.00 \\
+%	100,000.00 \\
+%	10,000.00 \\
+%	1,000.00
 %\end{center}
 %
 %The code: 
 %\begin{center}
 %\begin{verbatim}
-%\ispmnovem 100000000 \\
-%\ispmocto 10000000 \\
-%\ispmseptem 1000000 \\
-%\ispmsex 100000 \\
-%\ispmquinque 10000 \\
-%\ispmquattuor 1000
+%\ispmc{100000000} \\
+%\ispmc{100000000}.00 \\
+%\ispmc{10000000}.00 \\
+%\ispmc{1000000}.00 \\
+%\ispmc{100000}.00 \\
+%\ispmc{10000}.00 \\
+%\ispmc{1000}.00
+%\end{verbatim}
+%\end{center}
+%\subsubsection{command <comma>}
+%\label{subsubsec:commandComma}
+%\textsl{Usage}: \texttt{\textbackslash
+%\{usepackage\}[dc]\{isphysicalmath\}} \\ 
+%or \\
+%\texttt{\textbackslash \{usepackage\}\{isphysicalmath\}} \\ 
+%It adds comma after every three digits, according to international
+%scientific notation.
+%
+%\begin{center}
+%	100,000,000 \\
+%	100,000,000.00\\
+%	10,000,000.00 \\
+%	1,000,000.00 \\
+%	100,000.00 \\
+%	10,000.00 \\
+%	1,000.00
+%\end{center}
+%
+%The code: 
+%\begin{center}
+%\begin{verbatim}
+%\ispmcomma{100000000} \\
+%\ispmcomma{100000000}.00 \\
+%\ispmcomma{10000000}.00 \\
+%\ispmcomma{1000000}.00 \\
+%\ispmcomma{100000}.00 \\
+%\ispmcomma{10000}.00 \\
+%\ispmcomma{1000}.00
 %\end{verbatim}
 %\end{center}
 %\newpage
 %
 %\section{isphysicalmath url}%
-%Package home URL: \tiny \url{https://github.com/MartDiVenus/LaTeX/tree/isphysicalmath} \normalsize%
+%Package home URL: 
+%\tiny \url{https://ctan.org/pkg/isphysicalmath} \\
+%\url{https://github.com/MartDiVenus/LaTeX/tree/isphysicalmath} \normalsize%
 %
 %\section{Copyright}
 %
-%Copyright (C) 2023 by Mario Fantini <marfant7@gmail.com>
+%Copyright (C) 2024 by Mario Fantini <marfant7@gmail.com>
 %
 %This file may be distributed and/or modified under the conditions of
 %the \LaTeX\ Project Public License, either version 1.3 of this license
@@ -486,5 +726,52 @@
 %
 % This work consists of the files isphysicalmath.dtx and isphysicalmath.ins
 % and the derived file isphysicalmath.sty.
+%\section{Change history}
+%\subsection{v1.0.0}
+%2023.09.18 First version.
+%\subsection{v1.1.0}
+%2024.01.03 Following improvements have been brought:
+%\begin{enumerate}
+%\item \autoref{sec:dependencies} changed.
+%\item URL \tiny \url{https://ctan.org/pkg/isphysicalmath} \normalsize specified.
+%\item Original  \textsl{comma} option changed in command, and new \textsl{comma} option \texttt{\textbackslash ispmc}  added.
+%\item Example added in \autoref{subsec:inDepthFormatting}.
+%\item Doc \textsl{dc} option improved in \autoref{sec:usage}.
+%\item \textsl{dc} option changed in \texttt{\textbackslash ispmc}.
+%\item \textsl{dc} option improved adding \texttt{\textbackslash ispmrc} to change commas in dots.
+%\item Doc \textsl{comma} option improved in \autoref{sec:usage}.
+%\item Doc \textsl{comma} option changed in \autoref{subsec:in-depthNotation}.
+%\item Option \textsl{comma} improved, now the goal is reached by a single command.
+%\item \autoref{subsubsec:optionComma} changed.
+%\item \autoref{subsubsec:commandComma} added.
+%\item Following commands added:
+%\begin{itemize}
+%	\item \texttt{\textbackslash ispmfourth};
+%	\item \texttt{\textbackslash ispmfifth};
+%	\item \texttt{\textbackslash ispmsixth};
+%\item \texttt{\textbackslash ispmseventh};
+%\item \texttt{\textbackslash ispmeighth};
+%\item \texttt{\textbackslash ispmninth};
+%\item \texttt{\textbackslash ispmn}.
+%\end{itemize}
+%\item Example `With inner mathematical environments (e)' added in \autoref{subsec:inDepthFormatting}.
+%\item Example `Final example' added in \autoref{subsec:inDepthFormatting}.
+%\item \autoref{subsubsec:optionDc} changed. 
+%\item \texttt{\textbackslash ispm} command changed, so \autoref{sec:usage} changed.
+%\item `About physical quantities dimensions' (\autoref{subsec:inDepthFormatting}) improved.
+%\item Clarified in \autoref{subsec:inDepthFormatting} when to join or to detach formatting commands to previous term.
+%\item Year of the copyright modified.
+%\item README.md:
+%\begin{itemize}
+%\item Year of the copyright modified.
+%\item `Change History' added.
+%\item `URL' modified.
+%\item `Documentation' modified.
+%\item `Dependencies' modified.
+%\item `Build the documentation' removed.
+%\item `Build isphysicalmath.sty' removed.
+%\end{itemize}
+%\end{enumerate}
+%
 % \Finale
 \endinput
diff --git a/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.ins b/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.ins
index c4b638a7b3a..2cbd19533c8 100644
--- a/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.ins
+++ b/Master/texmf-dist/source/latex/isphysicalmath/isphysicalmath.ins
@@ -1,5 +1,5 @@
 %%
-%% Copyright (C) 2023 by Mario Fantini <marfant7@gmail.com>
+%% Copyright (C) 2024 by Mario Fantini <marfant7@gmail.com>
 %%
 %% This file may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License, either version 1.3 of this license
@@ -28,7 +28,7 @@
 
 This is a generated file.
 
-Copyright (C) 2023 by Mario Fantini <marfant7@gmail.com>
+Copyright (C) 2024 by Mario Fantini <marfant7@gmail.com>
 
 This file may be distributed and/or modified under the conditions of
 the LaTeX Project Public License, either version 1.3 of this license
diff --git a/Master/texmf-dist/tex/latex/isphysicalmath/isphysicalmath.sty b/Master/texmf-dist/tex/latex/isphysicalmath/isphysicalmath.sty
index 8de492a4f9d..c16db962b60 100644
--- a/Master/texmf-dist/tex/latex/isphysicalmath/isphysicalmath.sty
+++ b/Master/texmf-dist/tex/latex/isphysicalmath/isphysicalmath.sty
@@ -8,7 +8,7 @@
 %% 
 %% This is a generated file.
 %% 
-%% Copyright (C) 2023 by Mario Fantini <marfant7@gmail.com>
+%% Copyright (C) 2024 by Mario Fantini <marfant7@gmail.com>
 %% 
 %% This file may be distributed and/or modified under the conditions of
 %% the LaTeX Project Public License, either version 1.3 of this license
@@ -22,30 +22,155 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}[2005/12/01]
 \ProvidesPackage{isphysicalmath}
-[2023/09/18 v1.0.0 .dtx isphysicalmath file]
-% option [dc]: changes dots in commas.
+[2024/01/03 v1.1.0 .dtx isphysicalmath file]
+\RequirePackage{xstring}
+%
+% Notation section:
+% option [dc]: changes dots in commas (\ispmc), or commas in dots (\ispmrc).
 \DeclareOption{dc}{
-\def\ispmdc#1.#2{{#1,#2}}
+\def\ispmc#1.#2{{#1,#2}}
+\def\ispmrc#1,#2{{#1.#2}}
 }
-% option [comma]: scientific international notation for thousands.
+%
+% option [comma]: scientific international notation for thousands and their multiples.
 \DeclareOption{comma}{
- \def\ispmnovem#1#2#3#4#5#6#7#8#9{#1#2#3,#4#5#6,#7#8#9}
- \def\ispmocto#1#2#3#4#5#6#7#8{#1#2,#3#4#5,#6#7#8}
- \def\ispmseptem#1#2#3#4#5#6#7{#1,#2#3#4,#5#6#7}
- \def\ispmsex#1#2#3#4#5#6{#1#2#3,#4#5#6}
- \def\ispmquinque#1#2#3#4#5{#1#2,#3#4#5}
- \def\ispmquattuor#1#2#3#4{#1,#2#3#4}
+\def\ispmc#1{%
+\StrLen{#1}[\temp]%
+\ifnum\temp=4%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\unoq,\dueq\treq\quattroq%
+\fi%
+\ifnum\temp=5%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\unoq\dueq,\treq\quattroq\cinqueq%
+\fi%
+\ifnum\temp=6%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\unoq\dueq\treq,\quattroq\cinqueq\seiq%
+\fi%
+\ifnum\temp=7%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\StrChar{#1}{7}[\setteq]%
+\unoq,\dueq\treq\quattroq,\cinqueq\seiq\setteq%
+\fi%
+\ifnum\temp=8%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\StrChar{#1}{7}[\setteq]%
+\StrChar{#1}{8}[\ottoq]%
+\unoq\dueq,\treq\quattroq\cinqueq,\seiq\setteq\ottoq%
+\fi%
+\ifnum\temp=9%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\StrChar{#1}{7}[\setteq]%
+\StrChar{#1}{8}[\ottoq]%
+\StrChar{#1}{9}[\noveq]%
+\unoq\dueq\treq,\quattroq\cinqueq\seiq,\setteq\ottoq\noveq%
+\fi%
+}
 }
 \ExecuteOptions{dc}
 \ExecuteOptions{comma}
 \ProcessOptions\relax
-% space between value and measurement unit
-\newcommand{\ispms}{\hspace{0.5mm}}
+%
+% command \ispmcomma: scientific international notation for thousands and their multiples.
+\newcommand{\ispmcomma}[1]{%
+\StrLen{#1}[\temp]%
+\ifnum\temp=4%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\unoq,\dueq\treq\quattroq%
+\fi%
+\ifnum\temp=5%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\unoq\dueq,\treq\quattroq\cinqueq%
+\fi%
+\ifnum\temp=6%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\unoq\dueq\treq,\quattroq\cinqueq\seiq%
+\fi%
+\ifnum\temp=7%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\StrChar{#1}{7}[\setteq]%
+\unoq,\dueq\treq\quattroq,\cinqueq\seiq\setteq%
+\fi%
+\ifnum\temp=8%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\StrChar{#1}{7}[\setteq]%
+\StrChar{#1}{8}[\ottoq]%
+\unoq\dueq,\treq\quattroq\cinqueq,\seiq\setteq\ottoq%
+\fi%
+\ifnum\temp=9%
+\StrChar{#1}{1}[\unoq]%
+\StrChar{#1}{2}[\dueq]%
+\StrChar{#1}{3}[\treq]%
+\StrChar{#1}{4}[\quattroq]%
+\StrChar{#1}{5}[\cinqueq]%
+\StrChar{#1}{6}[\seiq]%
+\StrChar{#1}{7}[\setteq]%
+\StrChar{#1}{8}[\ottoq]%
+\StrChar{#1}{9}[\noveq]%
+\unoq\dueq\treq,\quattroq\cinqueq\seiq,\setteq\ottoq\noveq%
+\fi%
+}
+%
+%
+% Formatting section:
+% a small space between value and measurement unit
+\newcommand{\ispms}{\,}
 % normal text rendering for first measurement unit
 \newcommand{\ispmntone}[1]{\textnormal{#1}}
-% jolly: the default setting is --- normal text rendering for a generic 'entity'.
+% jolly: the default setting consists in --- a $0.15\ispmone{mm}$ of space
+% and normal text rendering for a generic 'entity'.
 % If you are a developer, you can modify it when and how you want.
-\newcommand{\ispm}[1]{\textnormal{#1}}
+\newcommand{\ispm}[1]{\hspace{0.15mm}\textnormal{#1}}
 % normal text rendering for first and second measurement units
 \newcommand{\ispmnttwo}[2]{\textnormal{#1}\textnormal{#2}}
 % space between first and second measurement units
@@ -56,11 +181,18 @@
 % \ispm if you have two measurement units
 % e.g. $L = 20 \ispmtwo{N}{m}$
 \newcommand{\ispmtwo}[2]{\ispms\ispmnttwo\ispmss{#1}\ispmnttwo\ispmss{#2}}
-% normal text rendering for third measurement unit
-\newcommand{\ispmntr}[1]{\textnormal{#1}}
 % ispm if you have three measurement units
 % e.g. $V = 8 \ispmtwo{m}{m}\ispmthird{m}$
-\newcommand{\ispmthird}[1]{\ispmss\ispmntr{#1}}
+\newcommand{\ispmthird}[1]{\ispmss\ispm{#1}}
+% and so on until ninth measurement unit
+\newcommand{\ispmfourth}[1]{\ispmss\ispm{#1}}
+\newcommand{\ispmfifth}[1]{\ispmss\ispm{#1}}
+\newcommand{\ispmsixth}[1]{\ispmss\ispm{#1}}
+\newcommand{\ispmseventh}[1]{\ispmss\ispm{#1}}
+\newcommand{\ispmeighth}[1]{\ispmss\ispm{#1}}
+\newcommand{\ispmninth}[1]{\ispmss\ispm{#1}}
+% If you don't want numerical order, you could use generic \ispmn command
+\newcommand{\ispmn}[1]{\ispmss\ispm{#1}}
 \endinput
 %%
 %% End of file `isphysicalmath.sty'.