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論理あっしゅ君


bin ( 4 ) 1011110111100111

真理値
abcdOutput
0 0 0 0 1
0 0 0 1 0
0 0 1 0 1
0 0 1 1 1
0 1 0 0 1
0 1 0 1 1
0 1 1 0 0
0 1 1 1 1
1 0 0 0 1
1 0 0 1 1
1 0 1 0 1
1 0 1 1 0
1 1 0 0 0
1 1 0 1 1
1 1 1 0 1
1 1 1 1 1

加法標準形 (with ~) = ~a~b~c~d + ~a~bc~d + ~a~bcd + ~ab~c~d + ~ab~cd + ~abcd + a~b~c~d + a~b~cd + a~bc~d + ab~cd + abc~d + abcd

加法標準形 (with overline) = abcd + abcd + abcd + abcd + abcd + abcd + abcd + abcd + abcd + abcd + abcd + abcd

乗法標準形 (with ~) = (a + b + c + ~d) (a + ~b + ~c + d) (~a + b + ~c + ~d) (~a + ~b + c + d)

乗法標準形 (with overline) = (a + b + c + d) (a + b + c + d) (a + b + c + d) (a + b + c + d)

複数の最簡形が存在します

最簡形 (with ~) =

~b~d + abc + a~cd + ~acd + ~ab~c

bd + ac~d + a~b~c + ~a~bc + ~a~c~d


最簡形 (with overline) =

bd + abc + acd + acd + abc

bd + acd + abc + abc + acd





カルノー図

cd cd cd cd
ab 1 0 1 1
ab 1 1 1 0
ab 0 1 1 1
ab 1 1 0 1