`ieee754`

Low-level manipulations of IEEE754 floating-point numbers.

This library includes:

unconditional no_std support,
ulp computation (units in the last place, representing the resolution of a float),
miscellaneous functions like nextafter (next and prev), copysign (copy_sign), abs, sign,
the IEEE-754 totalOrder predicate for doing Ord::cmp-like comparisons on floats,
an iterator over every floating point value in a range,
relative error computation.