0 % false 1 % true == % Is equal? ~= % Is NOT equal? 3 == 3 % 1 3 == 4 % 0 3 ~= 3 % 0 3 ~= 4 % 1 1 && 0 % 0 (logical and) 1 && 2 % 1 (logical and) 1 || 0 % 1 (logical or) ~1 % 0 (logical not) ~2 % 0 ~0 % 1