Last Updated：2025/11/27

(mathematics) A function that maps a real number to the largest integer that is not greater than it.

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floor function

Source Word

floor function

(mathematics) A function that maps a real number to the largest integer that is not greater than it.

Japanese Meaning

与えられた実数以下の最大の整数に写像する数学的関数。

床関数は任意の実数をそれを超えない最大の整数に写すため、丸めや離散化の多くの処理で不可欠です。

Sense（1）

(mathematics) A function that maps a real number to the largest integer that is not greater than it.

floor functions

（ plural ）