/
recursion_1.tex
153 lines (126 loc) · 3.7 KB
/
recursion_1.tex
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\begin{columns}
\begin{column}{0.05\textwidth}\end{column}
\begin{column}{0.2\textwidth}
\texttt{%
\{a\}. \newline
\phantom{\{}b\phantom{\}}:- c. \newline
\phantom{\{}c\phantom{\}}:- a. \newline
\phantom{\{}a\phantom{\}}:- b. \newline
}
\end{column}
\begin{column}{0.5\textwidth}
\vspace{-1cm}
\begin{center}
\begin{tikzpicture}
[
examples,
x=1cm,
y=-1cm,
every node/.style={node distance=1.2cm and 1cm, on grid},
small/.style={inner sep=0.5mm},
rule_dep/.style={align=center, draw},
rule_arrow/.style={<-},
cycle_arrow/.style={rule_arrow, dotted, thick},
rule_arrow_neg/.style={rule_arrow, dashed},
]
%
% smodel
%
% line 0
\uncover<2->{\alert<2>{
\node[smodel] (node01) at ( 0, 0) {};
}}
% line 1
\uncover<3->{\alert<3>{
\node[smodel, below left=of node01] (node11) {} edge [arrow] (node01);
\node[smodel, below right=of node01] (node12) {a} edge [arrow] (node01);
}}
%
% wrong models
%
\only<-8>{
% line 2
\uncover<4-8>{\alert<4>{
\node[smodel, below=of node11] (node21) {} edge [arrow] (node11);
\node[smodel, below=of node12] (node22) {a} edge [arrow] (node12);
}}
% line 3
\uncover<5-8>{\alert<5>{
\node[smodel, below=of node21] (node31) {} edge [arrow] (node21);
\node[smodel, below=of node22] (node32) {a c} edge [arrow] (node22);
}}
% line 4
\uncover<6-8>{\alert<6>{
\node[smodel, below=of node31] (node41) {} edge [arrow] (node31);
\node[smodel, below=of node32] (node42) {a c} edge [arrow] (node32);
}}
} %\only
%
% correct models
%
% line 2
\visible<10-12>{\alert<10>{
\node[smodel, below=of node11] (node21) {} edge [cycle_arrow] (node11);
\node[smodel, below=of node12] (node22) {a c} edge [cycle_arrow] (node12);
}}
% line 3
\visible<11-12>{\alert<11>{
\node[smodel, below=of node21] (node31) {} edge [cycle_arrow] (node21);
\node[smodel, below=of node22] (node32) {a c b} edge [cycle_arrow] (node22);
}}
% line 4
\visible<12>{\alert<12>{
\node[smodel, below=of node31] (node41) {} edge [cycle_arrow] (node31);
\node[smodel, below=of node32] (node42) {a c b} edge [cycle_arrow] (node32);
}}
% line 2
\visible<13->{\alert<13>{
\node[smodel, below=of node11] (node21) {} edge [arrow] (node11);
\node[smodel, below=of node12] (node22) {a c b} edge [arrow] (node12);
}}
\visible<14->{
\node[any, below=of node12, xshift=11.5mm, yshift=-2mm] (ok) {\OK};
\node[any, below=of node11, xshift=4.5mm, yshift=-2mm] (ok) {\OK};
}
%
% rule sequence
%
\uncover<3->{\alert<3>{
\node[rule, right=of node12, xshift=1.4cm] (rule_seq_1) {\scode \{a\}.\hspace{8mm}};
}}
\uncover<4->{\alert<4,9>{
\node[rule, below=of rule_seq_1] (rule_seq_2) {\scode b :- c.};
}}
\only<-8>{
\uncover<5-8>{\alert<5>{
\node[rule, below=of rule_seq_2] (rule_seq_3) {\scode c :- a.};
}}
\uncover<6-8>{\alert<6>{
\node[rule, below=of rule_seq_3] (rule_seq_4) {\scode a :- b.};
}}
} %\only
\only<9->{\alert<9>{
\node[rule, below=of rule_seq_2, yshift=7mm] (rule_seq_3) {\scode c :- a.};
\node[rule, below=of rule_seq_3, yshift=7mm] (rule_seq_4) {\scode a :- b.};
}}
% rectangle
\only<9-14>{\alert<9>{
\draw[very thick, dotted, rounded corners]
($ (rule_seq_2.north west) + (1mm,1mm) $) rectangle ($ (rule_seq_4.south east) + (-1.4mm,-1mm) $);
}}
% box
\visible<15>{
\draw[on grid] ($ (rule_seq_1.north west) + (1mm,-0.1) $) rectangle ($ (rule_seq_4.south east) + (-1.4mm,0.1) $);
\node[on grid] at ($ (rule_seq_1.north) + (0mm,3.5mm) $) {\texttt{example5.lp}};
}
\end{tikzpicture}
\end{center}
\end{column}
\begin{column}{0.25\textwidth}\end{column}
\end{columns}
\begin{tikzpicture}[remember picture,overlay]
% KO
\visible<8>{\node at (6.3,2.2) {\BigBigKO};}
% Not in order
\visible<7-8>{\node at (10,2.2) {\Large{\textbf{\alert{Not in order}}}};}
\end{tikzpicture}