Module number 

Raw-number classification helpers.

Enums

NumberCategory

Broad categories for raw f64 values.

NumberSign

Sign classes for raw numeric values that are not NaN.

Functions

classify_number

Classifies a raw f64 by floating-point category.

classify_number_sign

Classifies the sign of a raw f64 while keeping NaN explicit.

is_finite_number

Returns whether a raw f64 is finite.