Returns the result of a binary AND operation on self and i

assert 0x10 & 0x01 == 0

Property definitions

core :: math $ Int :: &
	# Returns the result of a binary AND operation on `self` and `i`
	#
	#     assert 0x10 & 0x01 == 0
	fun &(i: Int): Int is intern `{ return self & i; `}
lib/core/math.nit:67,2--70,52