Fractional seems workable but it is exclusive. fractional-unit-scalar seems to work (domain, clarity) but it’s a mouthful: Enter a fractional-unit-scalar value

Fractional seems workable but it is exclusive. fractional-unit-scalar seems to work (domain, clarity) but it’s a mouthful: Enter a fractional-unit-scalar value for the bias parameter Enter a fractional-unit-scalar value for probability p0