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Tcolorbox y flotadores perdidos

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Tcolorbox y flotadores perdidos

Utilizo tcolorbox para escribir ejercicios con soluciones para un libro de probabilidad. Cuando uso algunos flotantes, como tablas o figuras, los rechaza y tengo mensajes de error como ! LaTeX Error: Not in outer par mode.o Float(s) lost... así que me veo obligado a deshacer el comando flotante begin{figure}.. \end{figure}y usar en su lugar el captionpaquete y su comando \captionof{figure}{The caption}...

Ahora quiero usar flotadores en tales casos. 1/ ¿Cómo puedo usarlo?

2/ Además, ¿es posible utilizar \NewTColorBoxalgunas tablas rotadas, proporcionadas por el paquete ctable, como ésta, por ejemplo:?

\ctable[
caption={Mycaption},
label={tab:Mytable},
botcap, % caption below table
sideways % This rotates the table
]
{ccc}
{
% Table footnotes here
}
{
Column 1 & Column 2 & Column 3 \\
Row 2, 1 & 2, 2     & 2, 3 \\
}

3/ Además, ¿puedo escribir algunas cosas fuera del cuadro de solución, para escribir algunos comentarios, por ejemplo, o algunos flotadores, entre dos soluciones sucesivas?

Pongo un ejemplo de ejercicio, donde se puede notar que los comandos \begin{figure} \end{figure}están comentados, (hay el error Not in outer par modecuando está descomentado)

\documentclass{book}

\usepackage[most]{tcolorbox} 
\tcbuselibrary{skins,breakable,xparse}

\usepackage{caption}

\usepackage[most]{tcolorbox}
\tcbuselibrary{skins,breakable,xparse}

\usepackage{tikz}
\usetikzlibrary{arrows,backgrounds,plotmarks,calc,positioning,shadings,patterns,tikzmark}
\usepackage{pgfplots}

%\usepackage{ctable}% Uncomment If one wants to compile the ctable given as example
\usepackage{polyglossia}
\setmainlanguage{english}

\NewTColorBox[auto counter,number within=chapter]{exercise}{m+O{}}{%
    enhanced,
    colframe=green!20!black,
    colback=yellow!10!white,
    coltitle=green!40!black,
    fonttitle=\bfseries,
    underlay={\begin{tcbclipinterior}
        \shade[inner color=green!80!yellow,outer color=yellow!10!white]
            (interior.north west) circle (2cm);
        \draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
            (interior.south west) grid (interior.north east);
        \end{tcbclipinterior}},
    title={Exercise~ \thetcbcounter:},
    label={exercise:#1},
    attach title to upper=\quad,
    after upper={\par\hfill\textcolor{green!40!black}%
        {\itshape Solution on page~\pageref{solution:#1}}},
    lowerbox=ignored,
    savelowerto=solutions/exercise-\thetcbcounter.tex,
    record={\string\solution{#1}{solutions/exercise-\thetcbcounter.tex}},
    #2
}

\NewTotalTColorBox{\solution}{mm}{%
    enhanced,
    colframe=red!20!black,
    colback=yellow!10!white,
    coltitle=red!40!black,
    fonttitle=\bfseries,
    underlay={\begin{tcbclipinterior}
        \shade[inner color=red!50!yellow,outer color=yellow!10!white]
            (interior.north west) circle (2cm);
        \draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
            (interior.south west) grid (interior.north east);
        \end{tcbclipinterior}},
    title={Solution of Exercise~\ref{exercise:#1} on page~\pageref{exercise:#1}:},
    phantomlabel={solution:#1},
    attach title to upper=\par,
}{\input{#2}}

\tcbset{no solution/.style={no recording,after upper=}}

\begin{document}
%% Uncomment If one wants to compile this ctable
%%  \ctable[
%%  caption={Your table caption},
%%  label={tab:mytable},
%%  botcap, % caption below table
%%  sideways % This rotates the table
%%  ]
%%  {ccc}
%%  {
%%  % Table footnotes here
%%  }
%%  {
%%  Column 1 & Column 2 & Column 3 \\
%%  Row 2, 1 & 2, 2     & 2, 3 \\
%%  }
\chapter{The first chapter}
\tcbstartrecording
\begin{exercise}{BanachMatch}
The bar graph of the distribution of Banach matches..
\tcblower
%   \begin{figure}[h]
    {\centering
\begin{tikzpicture}[
    declare function={
    comb(\n,\k)=\n!/(\k!*(\n-\k)!);
    albanach(\k,\n,\p)=comb(2*\n-\k,\n)*(\p^(\n+1)*(1-\p)^(\n-\k)+\p^(\n-\k)*(1-\p)^(\n+1));
    }
]
\begin{axis}[
    xlabel={$x$}, ylabel={$P(X=x)$},
    yticklabel style={
        /pgf/number format/fixed,
        /pgf/number format/fixed zerofill,
        /pgf/number format/precision=2
    },
    legend style={
cells={anchor=east},
legend pos=outer north east,
    xlabel={$x$}, ylabel={$P(X=x)$},samples at={0,...,50},
    yticklabel style={
        /pgf/number format/fixed,
        /pgf/number format/fixed zerofill,
        /pgf/number format/precision=2
                     }
              },
    ybar=0pt, bar width=2
]
\addplot [fill=orange, fill opacity=0.5] {albanach(x,50,0.5)}; \addlegendentry{$p=0.5$}
\addplot [fill=cyan, fill opacity=0.5] {albanach(x,50,0.4)}; \addlegendentry{$p=0.4$}
\addplot [fill=blue, fill opacity=0.5] {albanach(x,50,0.3)}; \addlegendentry{$p=0.3$}
\end{axis}
\end{tikzpicture}
\par}
\captionof{figure}{Banach matches}
%\end{figure}
\end{exercise}
\tcbstoprecording
\tcbinputrecords
\end{document}

y su compilación, usando xelatex: ingrese la descripción de la imagen aquí

Respuesta1

Tienes el anidamiento en el orden incorrecto, quieres que tus cajas de colores floten, por lo que deben estar dentro, figureno quieres figureestar dentro de la caja.

esto funciona sin errores

\begin{figure}[htp]
\begin{exercise}{BanachMatch}

....

\end{exercise}
\end{figure}

sin necesidad de realizar otros cambios en su documento.

\documentclass{book}

\usepackage[most]{tcolorbox} 
\tcbuselibrary{skins,breakable,xparse}

\usepackage{caption}

\usepackage[most]{tcolorbox}
\tcbuselibrary{skins,breakable,xparse}

\usepackage{tikz}
\usetikzlibrary{arrows,backgrounds,plotmarks,calc,positioning,shadings,patterns,tikzmark}
\usepackage{pgfplots}

%\usepackage{ctable}% Uncomment If one wants to compile the ctable given as example
\usepackage{polyglossia}
\setmainlanguage{english}

\NewTColorBox[auto counter,number within=chapter]{exercise}{m+O{}}{%
    enhanced,
    colframe=green!20!black,
    colback=yellow!10!white,
    coltitle=green!40!black,
    fonttitle=\bfseries,
    underlay={\begin{tcbclipinterior}
        \shade[inner color=green!80!yellow,outer color=yellow!10!white]
            (interior.north west) circle (2cm);
        \draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
            (interior.south west) grid (interior.north east);
        \end{tcbclipinterior}},
    title={Exercise~ \thetcbcounter:},
    label={exercise:#1},
    attach title to upper=\quad,
    after upper={\par\hfill\textcolor{green!40!black}%
        {\itshape Solution on page~\pageref{solution:#1}}},
    lowerbox=ignored,
    savelowerto=solutions/exercise-\thetcbcounter.tex,
    record={\string\solution{#1}{solutions/exercise-\thetcbcounter.tex}},
    #2
}

\NewTotalTColorBox{\solution}{mm}{%
    enhanced,
    colframe=red!20!black,
    colback=yellow!10!white,
    coltitle=red!40!black,
    fonttitle=\bfseries,
    underlay={\begin{tcbclipinterior}
        \shade[inner color=red!50!yellow,outer color=yellow!10!white]
            (interior.north west) circle (2cm);
        \draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
            (interior.south west) grid (interior.north east);
        \end{tcbclipinterior}},
    title={Solution of Exercise~\ref{exercise:#1} on page~\pageref{exercise:#1}:},
    phantomlabel={solution:#1},
    attach title to upper=\par,
}{\input{#2}}

\tcbset{no solution/.style={no recording,after upper=}}

\begin{document}
%% Uncomment If one wants to compile this ctable
%%  \ctable[
%%  caption={Your table caption},
%%  label={tab:mytable},
%%  botcap, % caption below table
%%  sideways % This rotates the table
%%  ]
%%  {ccc}
%%  {
%%  % Table footnotes here
%%  }
%%  {
%%  Column 1 & Column 2 & Column 3 \\
%%  Row 2, 1 & 2, 2     & 2, 3 \\
%%  }
\chapter{The first chapter}
\tcbstartrecording
\begin{figure}[htp]
\begin{exercise}{BanachMatch}
The bar graph of the distribution of Banach matches..
\tcblower
    {\centering
\begin{tikzpicture}[
    declare function={
    comb(\n,\k)=\n!/(\k!*(\n-\k)!);
    albanach(\k,\n,\p)=comb(2*\n-\k,\n)*(\p^(\n+1)*(1-\p)^(\n-\k)+\p^(\n-\k)*(1-\p)^(\n+1));
    }
]
\begin{axis}[
    xlabel={$x$}, ylabel={$P(X=x)$},
    yticklabel style={
        /pgf/number format/fixed,
        /pgf/number format/fixed zerofill,
        /pgf/number format/precision=2
    },
    legend style={
cells={anchor=east},
legend pos=outer north east,
    xlabel={$x$}, ylabel={$P(X=x)$},samples at={0,...,50},
    yticklabel style={
        /pgf/number format/fixed,
        /pgf/number format/fixed zerofill,
        /pgf/number format/precision=2
                     }
              },
    ybar=0pt, bar width=2
]
\addplot [fill=orange, fill opacity=0.5] {albanach(x,50,0.5)}; \addlegendentry{$p=0.5$}
\addplot [fill=cyan, fill opacity=0.5] {albanach(x,50,0.4)}; \addlegendentry{$p=0.4$}
\addplot [fill=blue, fill opacity=0.5] {albanach(x,50,0.3)}; \addlegendentry{$p=0.3$}
\end{axis}
\end{tikzpicture}
\par}
\captionof{figure}{Banach matches}
\end{exercise}
\end{figure}
\tcbstoprecording
\tcbinputrecords
\end{document}

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