Question

Найти решение булевского уравнения

Answer 1

¬((¬X1+X4)*(¬X2+X3)) =X2

¬(¬X1+X4)+ ¬(¬X2+X3)=X2

X1*¬X4+X2*¬X3=X2 F=X1*¬X4+X2*¬X3

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X1 X2 X3 X4 X1*¬X4 X2*¬X3 F X2

0 0 0 0 0 0 0 0

0 0 0 1 0 0 0 0

0 0 1 0 0 0 0 0

0 0 1 1 0 0 0 0

0 1 0 0 0 1 1 1

0 1 0 1 0 1 1 1

0 1 1 0 0 0 0 1

0 1 1 1 0 0 0 1

1 0 0 0 1 0 1 0

1 0 0 1 0 0 0 0

1 0 1 0 1 0 1 0

1 0 1 1 0 0 0 0

1 1 0 0 1 1 1 1

1 1 0 1 0 1 1 1

1 1 1 0 1 0 1 1

1 1 1 1 0 0 0 1

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11 (одиннадцать) решений:

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0001

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