\documentclass{article}
\usepackage{iftex}
\usepackage{ifthen}
\usepackage{epsfig}
\usepackage[utf8]{inputenc}
\usepackage{xcolor}
\color{white}
\pagecolor{black}
\ifPDFTeX
\usepackage{newunicodechar}
  \makeatletter
    \def\doxynewunicodechar#1#2{%
    \@tempswafalse
    \edef\nuc@tempa{\detokenize{#1}}%
    \if\relax\nuc@tempa\relax
      \nuc@emptyargerr
    \else
      \edef\@tempb{\expandafter\@car\nuc@tempa\@nil}%
      \nuc@check
      \if@tempswa
        \@namedef{u8:\nuc@tempa}{#2}%
      \fi
    \fi
  }
  \makeatother
  \doxynewunicodechar{⁻}{${}^{-}$}% Superscript minus
  \doxynewunicodechar{²}{${}^{2}$}% Superscript two
  \doxynewunicodechar{³}{${}^{3}$}% Superscript three

\fi
\pagestyle{empty}
\begin{document}
\[\left( \begin{array}{c} R \\ G \\ B \end{array} \right)
=
\left( \begin{array}{cccc}
m_{0,0} & m_{0,1} & m_{0,2} & m_{0,3} \\
m_{1,0} & m_{1,1} & m_{1,2} & m_{1,3} \\
m_{2,0} & m_{2,1} & m_{2,2} & m_{2,3}
\end{array}
\right)
*
\left( \begin{array}{c} Y \\ Cb \\ Cr \\ 1.0 \end{array}
     \right)
\]
\pagebreak

\[    dst.a = equation(blendFactorDstAlpha*dst.a,
    blendFactorSrcAlpha*src.a);
\]
\pagebreak

\[    dst.rgb = equation(blendFactorDstColor*dst.rgb,
    blendFactorSrcColor*src.rgb);
\]
\pagebreak

\end{document}
