Relational symmetric difference is well defined

From: Vadim Tropashko <vadimtro_invalid_at_yahoo.com>
Date: 11 May 2007 10:56:58 -0700
Message-ID: <1178906218.730017.104110_at_y5g2000hsa.googlegroups.com>

Symmetric difference identity

(A \ B) \/ (B \ A) = (A \/ B) \ (B /\ A)

holds in relational lattice. Received on Fri May 11 2007 - 19:56:58 CEST

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