lxnor()

Performs a logical XNOR (NOT XOR) operation.

Returns `1` if both values are either zero or nonzero, otherwise returns `0`.

lxnor(value1, value2)

• `1` if both `value1` and `value2` are either zero or nonzero.
• `0` if exactly one of them is nonzero.

lxnor(0, 0);   // returns 1

lxnor(1, 1);   // returns 1

lxnor(1, 0);   // returns 0

lxnor(0, 5);   // returns 0

lnot
land
lor
lxor
lnand
lnor
lxnor