仮か数すう

noun

mantissa (of a logarithm)

Mathematics term for the fractional part of a common logarithm. Technical use.

• 対たい数すうの仮か数すうは、小しょう数すう点てん以い下かの部ぶ分ぶんを指さす。

  The mantissa of a logarithm refers to the part after the decimal point.

noun

significand; mantissa; coefficient

Computing term for the significant digits of a floating-point number. Also called significand or coefficient.

• 浮ふ動どう小しょう数すう点てん数すうの仮か数すう部ぶは、有ゆう効こう数すう字じを保ほ持じする。

  The significand of a floating-point number holds the significant digits.