deletions | additions       diff --git a/On_constraint_graph_begin_quote__.tex b/On_constraint_graph_begin_quote__.tex  index 38f46df..44c252d 100644  --- a/On_constraint_graph_begin_quote__.tex  +++ b/On_constraint_graph_begin_quote__.tex 
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\subsection{. \((A, B)\)}  \setlength\parindent{24pt} {24pt}  Since \(A = B + 1\) is the constraint, Domain \(D_A\) will be reduced to \{1, 2, 3, 4\} to be make arc \((A, B)\) arc-consistent. State: 
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\(D_C = \{0, 1, 2, 3, 4\}\)  \subsection{. \((B, A)\)}  Since \(B = A - 1\) is the constraint, Domain \(D_B\) will be reduced to \{0, 1, 2, 3\} to be make arc \((B, A)\) arc-consistent.  State: 
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\(D_C = \{0, 1, 2, 3, 4\}\)  \subsection{. \((B, C)\)}  Since \(B = 2C\) is the constraint, Domain \(D_B\) will be reduced to \{0, 2\} to be make arc \((B, C)\) arc-consistent.  State: 
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\(D_C = \{0, 1, 2, 3, 4\}\)  \subsection{. \((C, B)\)}  Since \(C = \frac{B}{2}\) is the constraint, Domain \(D_C\) will be reduced to \{0, 1\} to be make arc \((C, B)\) arc-consistent.  State: