deletions | additions
diff --git a/subsection_A_B_Since_A__.tex b/subsection_A_B_Since_A__.tex
index 687d659..d1cc06b 100644
--- a/subsection_A_B_Since_A__.tex
+++ b/subsection_A_B_Since_A__.tex
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\subsection{\( . (A, \subsection{\((A, B)\)}
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.
...
\(D_C = \{0, 1, 2, 3, 4\}\)
\subsection{\( . (B, \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.
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\(D_C = \{0, 1, 2, 3, 4\}\)
\subsection{\( . (B, \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. This change causes arc \((A, B)\) to be re-inserted to the arc queue.
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\(D_C = \{0, 1, 2, 3, 4\}\)
\subsection{\( . (C, \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.
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\(D_C = \{0, 1\}\)
\subsection{\( . (A, \subsection{\((A, B) : revise\)}
Since Domain \(D_B\) has been changed, based on the constraint graph, Domain \(D_A\) will be reduced to \{1, 3\} to be make arc \((A, B)\) arc-consistent again.