binary operations

Blitz3D Forums/Blitz3D Programming/binary operations

Can some make sense of this for me please?
try searching net to see what do they need. its a binary math
for example
1 and 1 = 1, 1 and 0 = 0, 0 and 1 = 0, 0 and 0 = 0
and returns 1 if both operands are 1 else it returns 0
or returns 1 if at least one operand is 1
not returns opposite of operand
xor switches operand1 if operand2 is 1
and so on