逻辑运算的化简

逻辑运算基本法则： (1) 0 · A = 0 (2) 1 · A = A (3) A · A = A (4) A · A’ = 0 (5) A · B = B · A (6) A·(B·C) = (A·B)·C (7) A·(B+C) = A·B + A·C (8) (A·B)’ = A’ + B’ (9) (A’)’ = A (10) 1’ = 0; 0’ = 1 (11) 1 + A = 1

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