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(1) F1 =BC?AB?ABC=AB?C (2) F2 =AB?BC?BC=A?B
(3) F3=AC?AC?BC?BC=AB?AC?BC»òAB?AC?BC (4) F4 =ABC?ABD?ACD?CD?ABC?ACD=A?D (5) F5 =ABC?AC?ABD=AB?AC?BD (6) F6=AB?CD?ABC?AD?ABC=A?BC?CD
(7) F7 =AC?AB?BCD?BD?ABD?ABCD=A?BD?BD (8) F8 =AC?AC?BD?BD=ABCD?ABCD?ABCD?ABCD (9) F9 =A(C?D)?BCD?ACD?ABCD=CD?CD
(10) F10=AC?AB?BCD?BEC?DEC=AB?AC?BD?EC
BCA0100110111101BCA010010111111101111 (1) (2)
4
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