This percentage is then used to calculate a target (sometimes called a 'par score') that is usually a fractional number of runs.

The octave is divided into a fractional number of steps.

A fractional number like 1/2 or 3.141 is neither even nor odd.

So the gets multiplied by a fractional number depending on Planck constant.

You will note that these formulas do not contain fractional numbers of atoms.

Lines could be inserted between other lines by using a fractional number as a command prefix.

The fractional chromatic number can equivalently be defined in probabilistic terms.

Most programming languages provide functions or special syntax to round fractional numbers in various ways.

However, it is not obvious how one should extend this version of addition to include fractional numbers or negative numbers.

The 16th century brought final European acceptance of negative integral and fractional numbers.