In message < 360F905D.4B1@blueskystudios.com >you write: > (1) If you subtract a number from itself, you get 0. Not for ieee754 math. > (2) If you compare a number with itself, you get equality. Not for ieee754 math. > (3) If you assign a number to another of the same type, you get the same > number. I don't know about this one. jeff