bnor

bnor( 
x_op1 
x_op2 
[ x_op3 ... ] 
) 
=> x_result

Returns the integer result of the Boolean NOR operation on each parallel pair of bits in each operand. Prefix form of the ~| bitwise operator.

x_op1	Operand to be evaluated.
x_op2	Operand to be evaluated.
x_op3	Optional additional operands to be evaluated.

x_result

Result of the operation.

bnor(12 13)

=> -14
bnor(1 2 3 4 5)

=> -8