This tests ASCII equivalence, so 1 will not be equal to 1.0, even though they have the same numeric value.

Ginger, said professor in marriage, women often is the weak before, many women think, married, own social value will drop dramatically, and the male is not very equivalence.

Marx insists that when capital employs labor in the "realm of circulation" (Liutong Lingyu), both sides follow a principle of exchange on the basis of equivalence in value.