There is no set membership in the collective, artists participate in the collective's shows on a revolving door basis.
12.
Formally, ZFC is a signature has equality and a single primitive binary relation, set membership, which is usually denoted ".
13.
The name is most often pronounced " epsilon-induction ", because the set membership symbol \ in historically developed from the Greek letter \ epsilon.
14.
Let be the set membership indicator function for feature, so that indicates presence and indicates absence of the feature in the globally optimal feature set.
15.
For such a hypergraph, set membership then provides an ordering, but the ordering is neither a partial order nor a preorder, since it is not transitive.
16.
However, the transitive closure of set membership for such hypergraphs does induce a partial order, and " flattens " the hypergraph into a partially ordered set.
17.
The canonical foundation of mathematics is axiomatic set theory, with a background logic consisting of first-order logic with predicate letter of degree 2, interpreted as set membership.
18.
Let " x i " be the set membership indicator function for feature " f i "; then the above can be rewritten as an optimization problem:
19.
In the language of set theory, atomic formulas are of the form x = y or x " y, standing for equality and respectively set membership predicates.
20.
Each edge in a vine is associated with a " constraint set ", being the set of variables ( nodes in first tree ) reachable by the set membership relation.
