nixos-lib/lib/math.nix

{
  lib,
  myLib,
}:

rec {
  log2 =
    let
      mylog = x: y: if (x >= 2) then mylog (x / 2) (y + 1) else y;
    in
    x: mylog x 0;

  clamp =
    min_x: max_x: x:
    lib.min (lib.max x min_x) max_x;
}