浮ふ動どう小しょう数すう点てん基き数すう

noun

floating-point base; floating-point radix

Technical computing term. Refers to the base (radix) used in a floating-point number representation, such as 2 or 10.

• 浮ふ動どう小しょう数すう点てん基き数すうが2の場ば合あい、仮か数すう部ぶは2進しん数すうで表あらわされる。

  When the floating-point radix is 2, the mantissa is expressed in binary.