static public long BindBetween(this long item, LongRange range) { return(item.BindBetween(range.x1, range.x2)); }
static public bool IsBoundBetween(this long item, LongRange range) { return(item.IsBoundBetween(range.x1, range.x2)); }
static public LongRange GetFlipped(this LongRange item) { return(new LongRange(item.x2, item.x1)); }
static public LongVariance GetVariance(this LongRange item) { return(new LongVariance(item.GetCenter(), item.GetRadius())); }
static public long GetWidth(this LongRange item) { return((long)(item.x2 - item.x1)); }
static public long GetRadius(this LongRange item) { return((long)(item.GetWidth() / 2)); }
static public long GetCenter(this LongRange item) { return((long)((item.x1 + item.x2) / 2)); }