Secondly, error terms are assumed to be serially independent and identically distributed. Thus it is acceptable for relation symbols to be interpreted as being identically false. The convolution of two independent identically distributed Bernoulli random variables is a Binomial random variable. A later variation uses two separate but identically sized clutches. Suppose "a" is a logical matrix with no columns or rows identically zero. The vacuum field equations (obtained when is identically zero) define Einstein manifolds. Millhaven is one of two identically designed maximum security institutions in Canada. It is a variant spelling of the more common (and identically pronounced) name Michelle. For the signature challenge, the bakers were tasked with making eight identically decorated domed tarts. The RPK functions identically to the AK-47. In addition, Netflix sold used discs, delivered and billed identically as rentals. Legitimate conferences have publicly warned of identically named, fake WASET conferences. This part of the front was dominated by the "Donnerberg" near the identically named village.