noun
floating-point base; floating-point radix
Technical computing term referring to the base of the exponent in a floating-point number representation, such as 2 or 10.
IEEE 754では、浮動小数点基底は通常2です。
In IEEE 754, the floating-point base is usually 2.
Compound of 浮動 (floating), 小数点 (decimal point), and 基底 (base). The term is a direct translation of the English 'floating-point base'.