ユーザーブログ:Genius88888888/アッカーマン関数の計算早くできる方法みつけた

（n=2しかやっていないが）

ルール3を適用せずにルール2を悪用する。（ここで悪用とは、A(x,y)のxとyがどちらとも自然数なのにルール2を使用することである。）

A(2,2)

=A(1,A(2,1))

=A(1,A(1,A(2,0)))

=A(1,A(1,A(1,1)))

=A(1,A(1,A(0,A(1,0))))

=A(1,A(1,A(0,A(0,1))))

=A(1,A(1,A(0,2)))

=A(1,A(1,3)) =A(1,A(0,4)=A(1,5)=A(0,6)=7 ここ

=A(1,A(0,A(1,2)))

=A(1,A(0,A(0,A(1,1))))

=A(1,A(0,A(0,A(0,A(1,0)))))

=A(1,A(0,A(0,A(0,A(0,1)))))

=A(1,A(0,A(0,A(0,2))))

=A(1,A(0,A(0,3)))

=A(1,A(0,4))

=A(1,5) =A(0,6)=7 ここでもいける

=A(0,A(1,4))

=A(0,A(0,A(1,3)))

=A(0,A(0,A(0,A(1,2))))

=A(0,A(0,A(0,A(0,A(1,1)))))

=A(0,A(0,A(0,A(0,A(0,A(1,0))))))

=A(0,A(0,A(0,A(0,A(0,A(0,1))))))

=A(0,A(0,A(0,A(0,A(0,2)))))

=A(0,A(0,A(0,A(0,3))))

=A(0,A(0,A(0,4)))

=A(0,A(0,5))

=A(0,6)

=7

しかも全て悪用せず式が短いときにだけ悪用する。