Most of the ternary implementations here are less correct than the original. You generally want min/max to satisfy the following: 1. min/max of NaN and anythin

Most of the ternary implementations here are less correct than the original. You generally want min/max to satisfy the following: 1. min/max of NaN and anything is NaN 2. negative 0 is strictly smaller than positive 0 it's a fun exercise to implement clamp under these constraints.