Greenson's technique was not, in fact, unique.
Mr. Ashcroft, defending his authority to decide the issue, said: "This is an unusual case, and we hope that it's, as a matter of fact, unique.
His plaster casts of dust masks, like Mr. Costa's photographs, are all the same yet different, in the way fingerprints resemble each other but are in fact unique.
Although these and other common features are important as sources of insight, each fundamentalist movement is in fact unique and is best understood when viewed in its own historical and cultural context.
Part of this section should also explain what makes your product unique--assuming that it is, in fact, unique.
It is immediate that if (x1, x2, x3) T is globally attractive, then it is in fact unique.
Thus, (6) has at least one solution for λ = 1, which is, in fact, unique from the previous step.
It is therefore our interest now to provide additional conditions to ensure that the fixed point in Theorems 3.1 and 3.2 is in fact unique.
One can prove that the coupled best proximity point is in fact unique, provided that the product space A × A endowed with the partial order mentioned earlier has the following property: Every pair of elements has either a lower bound or an upper bound.
Even more unusual, in fact unique in my experience, was the meeting my publishers had me attend to discuss my book with the distributors, which included at least twenty different booksellers.
