Question

What is the guard bit and what are the ways to truncate the guard bits

Answer 1

Explanation:

bits by one of the three methods.

Chopping: simply drop all guard bits. We define the truncation error as: ...

Von Neumann Rounding: If at least one of the guard bits is 1, set. (no matter whether it is originally 0 or 1), otherwise do nothing. ...

Rounding:

Answer 2

Answer:

bits by one of the three methods.

Chopping: simply drop all guard bits. We define the truncation error as: ...

Von Neumann Rounding: If at least one of the guard bits is 1, set. (no matter whether it is originally 0 or 1), otherwise do nothing. ...

Rounding: