I was working with memristors and wondering about their equations. If the memristor resistance(or memristance) is based on the amount of charge, the memristance should equal:
$$M(t)=\int(C(t))dt$$ or $$M(t)=q(t)$$
where C(t) is the current function and q(t) is the charge function.
However it seems like this is not the case like in the Wikipedia article on memristors. Please help me!