# Excess representation

Add k to x, represent as binary

For instance, if minimum value is x=-128, our âkâ can be 128, offsetting our minimum to be 0 in binary form.

Just subtract by the excess if we want to get the actual value.

Add k to x, represent as binary

For instance, if minimum value is x=-128, our âkâ can be 128, offsetting our minimum to be 0 in binary form.

Just subtract by the excess if we want to get the actual value.