最大項を最小項へ変換

$\displaystyle f(x, y, z)$	$\displaystyle =$	$\displaystyle (\sim x \lor \sim y \lor z)(\sim x \lor y \lor \sim z)(x \lor y \lor \sim z)$
	$\displaystyle =$	$\displaystyle M_1 M_2 M_6$
	$\displaystyle =$	$\displaystyle \sim \sim (M_1 M_2 M_6)$
	$\displaystyle =$	$\displaystyle \sim (\sim M_1 \lor \sim M_2 \lor \sim M_6)$
	$\displaystyle =$	$\displaystyle \sim (m_6 \lor m_5 \lor m_1)$
	$\displaystyle =$	$\displaystyle m_0 \lor m_2 \lor m_3 \lor m_4 \lor m_7$ $\displaystyle \mbox{$\because$\ 原関数に含まれないもの}$
	$\displaystyle =$	$\displaystyle \sim x \sim y \sim z \lor \sim x y \sim z \lor \sim x y z \lor x \sim y \sim z \lor x y z$