diminished radix complementとは 意味・読み方・使い方

名詞

diminished radix complement (複数形 diminished radix complements)

1. The number which, added to the given n-digit number in radix r, results in ${\\displaystyle r^{n}-1}$. In binary (${\\displaystyle r=2}$), this is the ones' complement; in decimal (${\\displaystyle r=10}$), this is the nines' complement.

   The diminished radix complement of ${\\displaystyle 01100101_{2}}$ is ${\\displaystyle 10011010_{2}}$.

   The diminished radix complement of ${\\displaystyle 138053_{10}}$ is ${\\displaystyle 861946_{10}}$.

   The diminished radix complement of ${\\displaystyle 0423102_{5}}$ is ${\\displaystyle 4021342_{5}}$.