> What's the non-Unicode version of "∩"? Obviously it's "(&)"! That convention has decades of precedence in programming: int bitset_a = 0x01234567, bitset

> What's the non-Unicode version of "∩"? Obviously it's "(&)"! That convention has decades of precedence in programming: int bitset_a = 0x01234567, bitset_b = 0x89ABCDEF; int bitset_c = bitset_a & bitset_b; And at least a century in math.