NAME¶

reciprocal_scale - "scale" a value into range [0, ep_ro)

SYNOPSIS¶

ARGUMENTS¶

val ep_ro

DESCRIPTION¶

Perform a “reciprocal multiplication” in order to “scale” a value into range [0, ep_ro), where the upper interval endpoint is right-open. This is useful, e.g. for accessing a index of an array containing ep_ro elements, for example. Think of it as sort of modulus, only that the result isn't that of modulo. ;) Note that if initial input is a small value, then result will return 0.

RETURN¶

a result based on val in interval [0, ep_ro).

COPYRIGHT¶