非ひ正せい規き数すう

noun

subnormal number; denormal number

Computing term for a floating-point number smaller than the smallest normal number. Abbreviation of 非正規化数.

See also: 非正規化数

• 非ひ正せい規き数すうはゼロに近ちかい非ひ常じょうに小ちいさな値あたいを表あらわす。

  Subnormal numbers represent very small values close to zero.