Last Updated
：2026/01/07
常用対数
Hiragana
じょうようたいすう
Noun
Japanese Meaning
常用対数（じょうようたいすう）は、底が10の対数のことで、10を何乗したらその数になるかを表す指数である。数学や工学などの分野で広く用いられる。
Easy Japanese Meaning
１０をなんどもかけてできる数を使ってあらわす数のあらわしかた
Chinese (Simplified) Meaning
以10为底的对数 / 十进对数
Chinese (Traditional) Meaning
以10為底的對數 / 十進制的常用對數
Korean Meaning
밑이 10인 로그 / 상용로그
Vietnamese Meaning
logarit thập phân / logarit cơ số 10 / logarit thường (cơ số 10)
Tagalog Meaning
logaritmong base 10 / karaniwang logaritmo / dekadal na logaritmo
Sense（1）
(mathematics) common logarithm, base 10 logarithm
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
(mathematics) common logarithm, base 10 logarithm
See correct answer
常用対数
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I am using a calculator to calculate the common logarithm.
I am using a calculator to calculate the common logarithm.
See correct answer
常用対数を計算するための計算機を使っています。
Japanese - English
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