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-#
-# Examples of relations using uninterpreted function symbols
-# from Omega Calculator documentation
-#
-
-symbolic p(2), n, m;
-R  := { [ir,jr] : 1 <= ir <= n && 1 <= jr <= m };
-W1 := { [iw,jw] : 1 <= iw <= n && 1 <= jw <= m && p(Set) >= 0 };
-W2 := { [iw,jw] : 1 <= iw <= n && 1 <= jw <= m && p(Set) <  0 };
-Exposed := R intersection complement ( W1 union W2 );
-Exposed;
-
-symbolic f(1);
-R1 := { [i] -> [j] : 1 <= i = j <= 100 && f(In) <= f(Out)};
-R2 := { [i] -> [j] : 1 <= i <= j <= 100 && f(In) = f(Out)};
-
-R1 intersection R2;
-R1 union R2;
-R1 intersection complement R2;
-R1;