Statements can connect by AND, as in a AND b {conjunction, logic}. If statement is true and second statement is true, statement "first statement AND second statement" is true: p and q, so (p & q). The only true conjunction is when both statements are true {conjunction rule} {rule of conjunction}. Statements in conjunctions can relate or be independent.
Conjunction can apply to functions of cases: f(A) AND f(B). Conjunction can apply to function cases: f(A AND B). If cases do not exclude each other, the two conjunctions are equal {agglomeration}: f(A) AND f(B) = f(A AND B).
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Date Modified: 2022.0225