\documentclass[12pt,titlepage]{article} \usepackage{amsmath} \usepackage{mathrsfs} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsthm} \usepackage{mathtools} \usepackage{graphicx} \usepackage{color} \usepackage{ucs} \usepackage[utf8x]{inputenc} \usepackage{xparse} \usepackage{tikz} \usepackage{hyperref} %----Macros---------- % % Unresolved issues: % % \righttoleftarrow % \lefttorightarrow % % \color{} with HTML colorspec % \bgcolor % \array with options (without options, it's equivalent to the matrix environment) % Of the standard HTML named colors, white, black, red, green, blue and yellow % are predefined in the color package. Here are the rest. \definecolor{aqua}{rgb}{0, 1.0, 1.0} \definecolor{fuschia}{rgb}{1.0, 0, 1.0} \definecolor{gray}{rgb}{0.502, 0.502, 0.502} \definecolor{lime}{rgb}{0, 1.0, 0} \definecolor{maroon}{rgb}{0.502, 0, 0} \definecolor{navy}{rgb}{0, 0, 0.502} \definecolor{olive}{rgb}{0.502, 0.502, 0} \definecolor{purple}{rgb}{0.502, 0, 0.502} \definecolor{silver}{rgb}{0.753, 0.753, 0.753} \definecolor{teal}{rgb}{0, 0.502, 0.502} % Because of conflicts, \space and \mathop are converted to % \itexspace and \operatorname during preprocessing. % itex: \space{ht}{dp}{wd} % % Height and baseline depth measurements are in units of tenths of an ex while % the width is measured in tenths of an em. \makeatletter \newdimen\itex@wd% \newdimen\itex@dp% \newdimen\itex@thd% \def\itexspace#1#2#3{\itex@wd=#3em% \itex@wd=0.1\itex@wd% \itex@dp=#2ex% \itex@dp=0.1\itex@dp% \itex@thd=#1ex% \itex@thd=0.1\itex@thd% \advance\itex@thd\the\itex@dp% \makebox[\the\itex@wd]{\rule[-\the\itex@dp]{0cm}{\the\itex@thd}}} \makeatother % \tensor and \multiscript \makeatletter \newif\if@sup \newtoks\@sups \def\append@sup#1{\edef\act{\noexpand\@sups={\the\@sups #1}}\act}% \def\reset@sup{\@supfalse\@sups={}}% \def\mk@scripts#1#2{\if #2/ \if@sup ^{\the\@sups}\fi \else% \ifx #1_ \if@sup ^{\the\@sups}\reset@sup \fi {}_{#2}% \else \append@sup#2 \@suptrue \fi% \expandafter\mk@scripts\fi} \def\tensor#1#2{\reset@sup#1\mk@scripts#2_/} \def\multiscripts#1#2#3{\reset@sup{}\mk@scripts#1_/#2% \reset@sup\mk@scripts#3_/} \makeatother % \slash \makeatletter \newbox\slashbox \setbox\slashbox=\hbox{$/$} \def\itex@pslash#1{\setbox\@tempboxa=\hbox{$#1$} \@tempdima=0.5\wd\slashbox \advance\@tempdima 0.5\wd\@tempboxa \copy\slashbox \kern-\@tempdima \box\@tempboxa} \def\slash{\protect\itex@pslash} \makeatother % math-mode versions of \rlap, etc % from Alexander Perlis, "A complement to \smash, \llap, and lap" % http://math.arizona.edu/~aprl/publications/mathclap/ \def\clap#1{\hbox to 0pt{\hss#1\hss}} \def\mathllap{\mathpalette\mathllapinternal} \def\mathrlap{\mathpalette\mathrlapinternal} \def\mathclap{\mathpalette\mathclapinternal} \def\mathllapinternal#1#2{\llap{$\mathsurround=0pt#1{#2}$}} \def\mathrlapinternal#1#2{\rlap{$\mathsurround=0pt#1{#2}$}} \def\mathclapinternal#1#2{\clap{$\mathsurround=0pt#1{#2}$}} % Renames \sqrt as \oldsqrt and redefine root to result in \sqrt[#1]{#2} \let\oldroot\root \def\root#1#2{\oldroot #1 \of{#2}} \renewcommand{\sqrt}[2][]{\oldroot #1 \of{#2}} % Manually declare the txfonts symbolsC font \DeclareSymbolFont{symbolsC}{U}{txsyc}{m}{n} \SetSymbolFont{symbolsC}{bold}{U}{txsyc}{bx}{n} \DeclareFontSubstitution{U}{txsyc}{m}{n} % Manually declare the stmaryrd font \DeclareSymbolFont{stmry}{U}{stmry}{m}{n} \SetSymbolFont{stmry}{bold}{U}{stmry}{b}{n} % Manually declare the MnSymbolE font \DeclareFontFamily{OMX}{MnSymbolE}{} \DeclareSymbolFont{mnomx}{OMX}{MnSymbolE}{m}{n} \SetSymbolFont{mnomx}{bold}{OMX}{MnSymbolE}{b}{n} \DeclareFontShape{OMX}{MnSymbolE}{m}{n}{ <-6> MnSymbolE5 <6-7> MnSymbolE6 <7-8> MnSymbolE7 <8-9> MnSymbolE8 <9-10> MnSymbolE9 <10-12> MnSymbolE10 <12-> MnSymbolE12}{} % Declare specific arrows from txfonts without loading the full package \makeatletter \def\re@DeclareMathSymbol#1#2#3#4{% \let#1=\undefined \DeclareMathSymbol{#1}{#2}{#3}{#4}} \re@DeclareMathSymbol{\neArrow}{\mathrel}{symbolsC}{116} \re@DeclareMathSymbol{\neArr}{\mathrel}{symbolsC}{116} \re@DeclareMathSymbol{\seArrow}{\mathrel}{symbolsC}{117} \re@DeclareMathSymbol{\seArr}{\mathrel}{symbolsC}{117} \re@DeclareMathSymbol{\nwArrow}{\mathrel}{symbolsC}{118} \re@DeclareMathSymbol{\nwArr}{\mathrel}{symbolsC}{118} \re@DeclareMathSymbol{\swArrow}{\mathrel}{symbolsC}{119} \re@DeclareMathSymbol{\swArr}{\mathrel}{symbolsC}{119} \re@DeclareMathSymbol{\nequiv}{\mathrel}{symbolsC}{46} \re@DeclareMathSymbol{\Perp}{\mathrel}{symbolsC}{121} \re@DeclareMathSymbol{\Vbar}{\mathrel}{symbolsC}{121} \re@DeclareMathSymbol{\sslash}{\mathrel}{stmry}{12} \re@DeclareMathSymbol{\boxslash}{\mathrel}{stmry}{27} \re@DeclareMathSymbol{\boxbslash}{\mathrel}{stmry}{28} \re@DeclareMathSymbol{\boxast}{\mathrel}{stmry}{24} \re@DeclareMathSymbol{\boxcircle}{\mathrel}{stmry}{29} \re@DeclareMathSymbol{\boxbox}{\mathrel}{stmry}{30} \re@DeclareMathSymbol{\obslash}{\mathrel}{stmry}{20} \re@DeclareMathSymbol{\obar}{\mathrel}{stmry}{58} \re@DeclareMathSymbol{\olessthan}{\mathrel}{stmry}{60} \re@DeclareMathSymbol{\ogreaterthan}{\mathrel}{stmry}{61} \re@DeclareMathSymbol{\bigsqcap}{\mathop}{stmry}{"64} \re@DeclareMathSymbol{\biginterleave}{\mathop}{stmry}{"6} \re@DeclareMathSymbol{\invamp}{\mathrel}{symbolsC}{77} \re@DeclareMathSymbol{\parr}{\mathrel}{symbolsC}{77} \makeatother % \llangle, \rrangle, \lmoustache and \rmoustache from MnSymbolE \makeatletter \def\Decl@Mn@Delim#1#2#3#4{% \if\relax\noexpand#1% \let#1\undefined \fi \DeclareMathDelimiter{#1}{#2}{#3}{#4}{#3}{#4}} \def\Decl@Mn@Open#1#2#3{\Decl@Mn@Delim{#1}{\mathopen}{#2}{#3}} \def\Decl@Mn@Close#1#2#3{\Decl@Mn@Delim{#1}{\mathclose}{#2}{#3}} \Decl@Mn@Open{\llangle}{mnomx}{'164} \Decl@Mn@Close{\rrangle}{mnomx}{'171} \Decl@Mn@Open{\lmoustache}{mnomx}{'245} \Decl@Mn@Close{\rmoustache}{mnomx}{'244} \Decl@Mn@Open{\llbracket}{stmry}{'112} \Decl@Mn@Close{\rrbracket}{stmry}{'113} \makeatother % Widecheck \makeatletter \DeclareRobustCommand\widecheck[1]{{\mathpalette\@widecheck{#1}}} \def\@widecheck#1#2{% \setbox\z@\hbox{\m@th$#1#2$}% \setbox\tw@\hbox{\m@th$#1% \widehat{% \vrule\@width\z@\@height\ht\z@ \vrule\@height\z@\@width\wd\z@}$}% \dp\tw@-\ht\z@ \@tempdima\ht\z@ \advance\@tempdima2\ht\tw@ \divide\@tempdima\thr@@ \setbox\tw@\hbox{% \raise\@tempdima\hbox{\scalebox{1}[-1]{\lower\@tempdima\box \tw@}}}% {\ooalign{\box\tw@ \cr \box\z@}}} \makeatother % \mathraisebox{voffset}[height][depth]{something} \makeatletter \NewDocumentCommand\mathraisebox{moom}{% \IfNoValueTF{#2}{\def\@temp##1##2{\raisebox{#1}{$\m@th##1##2$}}}{% \IfNoValueTF{#3}{\def\@temp##1##2{\raisebox{#1}[#2]{$\m@th##1##2$}}% }{\def\@temp##1##2{\raisebox{#1}[#2][#3]{$\m@th##1##2$}}}}% \mathpalette\@temp{#4}} \makeatletter % udots (taken from yhmath) \makeatletter \def\udots{\mathinner{\mkern2mu\raise\p@\hbox{.} \mkern2mu\raise4\p@\hbox{.}\mkern1mu \raise7\p@\vbox{\kern7\p@\hbox{.}}\mkern1mu}} \makeatother %% Fix array \newcommand{\itexarray}[1]{\begin{matrix}#1\end{matrix}} %% \itexnum is a noop \newcommand{\itexnum}[1]{#1} %% Renaming existing commands \newcommand{\underoverset}[3]{\underset{#1}{\overset{#2}{#3}}} \newcommand{\widevec}{\overrightarrow} \newcommand{\darr}{\downarrow} \newcommand{\nearr}{\nearrow} \newcommand{\nwarr}{\nwarrow} \newcommand{\searr}{\searrow} \newcommand{\swarr}{\swarrow} \newcommand{\curvearrowbotright}{\curvearrowright} \newcommand{\uparr}{\uparrow} \newcommand{\downuparrow}{\updownarrow} \newcommand{\duparr}{\updownarrow} \newcommand{\updarr}{\updownarrow} \newcommand{\gt}{>} \newcommand{\lt}{<} \newcommand{\map}{\mapsto} \newcommand{\embedsin}{\hookrightarrow} \newcommand{\Alpha}{A} \newcommand{\Beta}{B} \newcommand{\Zeta}{Z} \newcommand{\Eta}{H} \newcommand{\Iota}{I} \newcommand{\Kappa}{K} \newcommand{\Mu}{M} \newcommand{\Nu}{N} \newcommand{\Rho}{P} \newcommand{\Tau}{T} \newcommand{\Upsi}{\Upsilon} \newcommand{\omicron}{o} \newcommand{\lang}{\langle} \newcommand{\rang}{\rangle} \newcommand{\Union}{\bigcup} \newcommand{\Intersection}{\bigcap} \newcommand{\Oplus}{\bigoplus} \newcommand{\Otimes}{\bigotimes} \newcommand{\Wedge}{\bigwedge} \newcommand{\Vee}{\bigvee} \newcommand{\coproduct}{\coprod} \newcommand{\product}{\prod} \newcommand{\closure}{\overline} \newcommand{\integral}{\int} \newcommand{\doubleintegral}{\iint} \newcommand{\tripleintegral}{\iiint} \newcommand{\quadrupleintegral}{\iiiint} \newcommand{\conint}{\oint} \newcommand{\contourintegral}{\oint} \newcommand{\infinity}{\infty} \newcommand{\bottom}{\bot} \newcommand{\minusb}{\boxminus} \newcommand{\plusb}{\boxplus} \newcommand{\timesb}{\boxtimes} \newcommand{\intersection}{\cap} \newcommand{\union}{\cup} \newcommand{\Del}{\nabla} \newcommand{\odash}{\circleddash} \newcommand{\negspace}{\!} \newcommand{\widebar}{\overline} \newcommand{\textsize}{\normalsize} \renewcommand{\scriptsize}{\scriptstyle} \newcommand{\scriptscriptsize}{\scriptscriptstyle} \newcommand{\mathfr}{\mathfrak} \newcommand{\statusline}[2]{#2} \newcommand{\tooltip}[2]{#2} \newcommand{\toggle}[2]{#2} % Theorem Environments \theoremstyle{plain} \newtheorem{theorem}{Theorem} \newtheorem{lemma}{Lemma} \newtheorem{prop}{Proposition} \newtheorem{cor}{Corollary} \newtheorem*{utheorem}{Theorem} \newtheorem*{ulemma}{Lemma} \newtheorem*{uprop}{Proposition} \newtheorem*{ucor}{Corollary} \theoremstyle{definition} \newtheorem{defn}{Definition} \newtheorem{example}{Example} \newtheorem*{udefn}{Definition} \newtheorem*{uexample}{Example} \theoremstyle{remark} \newtheorem{remark}{Remark} \newtheorem{note}{Note} \newtheorem*{uremark}{Remark} \newtheorem*{unote}{Note} %------------------------------------------------------------------- \begin{document} %------------------------------------------------------------------- \section*{ieee_arithmetic} The module {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95arithmetic}} is an intrinsic module defined in the technical report ISO/IEC TR 15580:1998(E) which provides IEEE arithmetic facilities. \hypertarget{ieee_datatype_selection}{}\subsection*{{IEEE Datatype Selection}}\label{ieee_datatype_selection} \hypertarget{ieee_selected_real_kind}{}\subsubsection*{{ieee\_selected\_real\_kind}}\label{ieee_selected_real_kind} \begin{verbatim}integer function ieee_selected_real_kind(p,r) integer(kind1), optional :: p integer(kind2), optional :: r\end{verbatim} This function behaves like the {\colorbox[rgb]{1.00,0.93,1.00}{\tt selected\char95real\char95kind}} intrinsic, but only returns numbers of of IEEE kinds of reals. \hypertarget{general_inquiry_functions}{}\subsection*{{General Inquiry Functions}}\label{general_inquiry_functions} \hypertarget{ieee_support_datatype}{}\subsubsection*{{ieee\_support\_datatype}}\label{ieee_support_datatype} \begin{verbatim}logical function ieee_support_datatype(x) real(kind), optional :: x\end{verbatim} Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char46true\char46}} if IEEE arithmetic is supported for the same kind of {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} as {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} (or for all {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} kinds if {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} is absent). \hypertarget{ieee_support_denormal}{}\subsubsection*{{ieee\_support\_denormal}}\label{ieee_support_denormal} \begin{verbatim}logical function ieee_support_denormal(x) real(kind), optional :: X\end{verbatim} Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char46true\char46}} if IEEE denormal values are supported for the same kind of {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} as {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} (or for all {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} kinds if {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} is absent). \hypertarget{ieee_support_divide}{}\subsubsection*{{ieee\_support\_divide}}\label{ieee_support_divide} \begin{verbatim}logical function ieee_support_divide(x) real(kind), optional :: x\end{verbatim} Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char46true\char46}} if division up to IEEE-specified accuracy is supported for the same kind of {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} as {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} (or for all {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} kinds if {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} is absent). \hypertarget{ieee_support_inf}{}\subsubsection*{{ieee\_support\_inf}}\label{ieee_support_inf} \begin{verbatim}logical function ieee_support_inf(x) real(kind), optional :: x\end{verbatim} Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char46true\char46}} if IEEE infinite values are supported for the same kind of {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} as {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} (or for all {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} kinds if {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} is absent). \hypertarget{ieee_support_nan}{}\subsubsection*{{ieee\_support\_nan}}\label{ieee_support_nan} \begin{verbatim}logical function ieee_support_nan(x) real(kind), optional :: x\end{verbatim} Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char46true\char46}} if IEEE NaN (Not-a-Number) values are supported for the same kind of {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} as {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} (or for all {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} kinds if {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} is absent). \hypertarget{ieee_support_sqrt}{}\subsubsection*{{ieee\_support\_sqrt}}\label{ieee_support_sqrt} \begin{verbatim}logical function ieee_support_sqrt(x) real(kind), optional :: x\end{verbatim} Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char46true\char46}} if {\colorbox[rgb]{1.00,0.93,1.00}{\tt sqrt}} follows the IEEE standard for the same kind of {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} as {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} (or for all {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} kinds if {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} is absent). \hypertarget{ieee_support_standard}{}\subsubsection*{{ieee\_support\_standard}}\label{ieee_support_standard} \begin{verbatim}logical function ieee_support_standard(x) real(kind), optional :: x\end{verbatim} Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char46true\char46}} if all the IEEE facilities are supported for the same kind of {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} as {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} (or for all {\colorbox[rgb]{1.00,0.93,1.00}{\tt real}} kinds if {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} is absent). \hypertarget{rounding_modes}{}\subsection*{{Rounding Modes}}\label{rounding_modes} \hypertarget{number_classification}{}\subsection*{{Number Classification}}\label{number_classification} The module also contains the following [[Elemental function|elemental functions]] for reals {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} and {\colorbox[rgb]{1.00,0.93,1.00}{\tt y}} for which {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95support\char95datatype}} is true: \begin{itemize}% \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95class\char40x\char41}}--ieee class. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95value\char40x\char44class\char41}}--generate a sample IEEE value of the specified class. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95is\char95finite\char40x\char41}}--determine if a value is finite. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95is\char95nan\char40x\char41}}--determine if a value is IEEE NaN. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95is\char95negative\char40x\char41}}--determine if a value is negative. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95is\char95normal\char40x\char41}}--determine if a value is ``normal,'' neither an Inf, NaN, nor denormalized. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95unordered\char40x\char44y\char41}}--IEEE unordered function. True if either {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} or {\colorbox[rgb]{1.00,0.93,1.00}{\tt y}} is {\colorbox[rgb]{1.00,0.93,1.00}{\tt NaN}} and false otherwise. \end{itemize} Values of type {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95class\char95type}} indicate the IEEE class of a number which can be one of the following \begin{verbatim}type(ieee_class_type), parameter :: ieee_negative_denormal type(ieee_class_type), parameter :: ieee_negative_inf type(ieee_class_type), parameter :: ieee_negative_normal type(ieee_class_type), parameter :: ieee_negative_zero type(ieee_class_type), parameter :: ieee_positive_denormal type(ieee_class_type), parameter :: ieee_positive_inf type(ieee_class_type), parameter :: ieee_positive_normal type(ieee_class_type), parameter :: ieee_positive_zero type(ieee_class_type), parameter :: ieee_quiet_nan type(ieee_class_type), parameter :: ieee_signaling_nan \end{verbatim} The module {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95arithmetic}} also defines the {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char61\char61}} and {\colorbox[rgb]{1.00,0.93,1.00}{\tt \char47\char61}} operators for the {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95class\char95type}}. These may be used to test the return value of the {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95class}} function. For example: \begin{verbatim}if (ieee_class(x) == ieee_quiet_nan) then ! ... end if\end{verbatim} \hypertarget{arithmetic_operations}{}\subsection*{{Arithmetic operations}}\label{arithmetic_operations} \begin{itemize}% \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95copy\char95sign\char40x\char44y\char41}}--IEEE copysign function. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95logb\char40x\char41}}--unbiased exponent in the IEEE floating point format. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95next\char95after\char40x\char44y\char41}}--returns the next representable neighbor of {\colorbox[rgb]{1.00,0.93,1.00}{\tt x}} in the direction toward {\colorbox[rgb]{1.00,0.93,1.00}{\tt y}}. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95rem\char40x\char44y\char41}}--the IEEE {\colorbox[rgb]{1.00,0.93,1.00}{\tt rem}} function, that is {\colorbox[rgb]{1.00,0.93,1.00}{\tt x\char32\char45\char32y\char42n}}, where {\colorbox[rgb]{1.00,0.93,1.00}{\tt n}} is the integer nearest to the exact value {\colorbox[rgb]{1.00,0.93,1.00}{\tt x\char47y}}. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95rint\char40x\char41}}--round to an integer value according to the current rounding mode. \item {\colorbox[rgb]{1.00,0.93,1.00}{\tt ieee\char95scalb\char40x\char44i\char41}}--Returns {\colorbox[rgb]{1.00,0.93,1.00}{\tt x\char42\char50i}}. \end{itemize} \end{document}

AltStyle によって変換されたページ (->オリジナル) /